×

LITD 7  Standards List


Aspect : Publication Date :


Total Standards :  149

Revised Standards    New Standards
S.No IS Number IS Title Amendment Reaffirmation Year Document Action
1 IS 615 : 1996

(Second Revision)
Radio receivers for amplitude modulation broadcast transmissions - Specification (Second Revision) 0 Dec, 2019 Download
2 IS 616 : 2017
IEC 60065 : 2014
(Fifth Revision)
Audio, video and similar electronic apparatus - Safety requirements (Fifth Revision) 0 Jun, 2020 Buy
3 IS 1881 : 1998

(First Revision)
Code of practice for indoor installation of public address systems (First Revision) 0 Dec, 2019 Download
4 IS 1882 : 1993

(First Revision)
Outdoor installation of public address system - Code of practice (First Revision) 0 Dec, 2019 Download
5 IS 1885 : Part 3 : Sec 1 : 1965

Electrotechnical vocabulary: Part 3 Acoustics: Sec 1 physical acoustics 0 Dec, 2019 Buy
6 IS 1885 : Part 3 : Sec 2 : 1966

Electrotechnical vocabulary: Part 3 acoustics: Sec 2 acoustical and electra - Acoustical system 0 Dec, 2019 Buy
7 IS 1885 : Part 3 : Sec 4 : 1966

Electrotechnical vocabulary: Part 3 acoustics: Sec 4 sonics, ultrasonics and underwater acoustics 0 Dec, 2019 Buy
8 IS 1885 : Part 3 : Sec 5 : 1966

Electrotechnical vocabulary: Part 3 acoustics: Sec 5 speech and hearing 1 Dec, 2019 Buy
9 IS 1885 : Part 3 : Sec 6 : 1967

Electrotechnical vocabulary: Part 3 acoustics: Sec 6 acoustical instruments 0 Dec, 2019 Buy
10 IS 1885 : Part 3 : Sec 7 : 1978

Electrotechnical vocabulary: Part 3 acoustics: Sec 7 music 0 Dec, 2019 Buy
11 IS 1885 : Part 3 : Sec 8 : 1974

Electrotechnical vocabulary: Part 3 acoustics: Sec 8 architectural acoustics 0 Dec, 2019 Buy
12 IS 1885 : Part 22 : 1967

Electrotechnical vocabulary: Part 22 equipments for radio communications, transmitting and Receiving 0 Dec, 2019 Buy
13 IS 1885 : Part 24 : 1967

Electrotechnical vocabulary: Part 24 broadcasting, sound and television 0 Dec, 2019 Buy
14 IS 1885 : Part 48 : Sec 1 : 1978

Electrotechnical vocabulary: Part 48 recording: Sec 1 tape recording 0 Dec, 2019 Buy
15 IS 1885 : Part 48 : Sec 2 : 1978

Electrotechnical vocabulary: Part 48 recording: Sec 2 disk recording 0 Dec, 2019 Buy
16 IS 2264 : 1963

Preferred frequencies for acoustical measurements 0 Dec, 2019 Download
17 IS 3720 : 1983
IEC 60090: 1973
(First Revision)
Dimensions of plugs for hearing aids (First Revision) 0 Jun, 2016 Buy
18 IS 4545 : Part 1 : 2008

(Second Revision)
Methods of measurement on receivers for television broadcast transmissions: Part 1 general considerations (Second Revision) 0 Jul, 2021 Buy
19 IS 4545 : Part 2 : 2008

(Second Revision)
Methods of measurement on receivers for television broadcast transmissions: Part 2 tuning properties and general measurements (Second Revision) 0 Jul, 2021 Buy
20 IS 4545 : Part 3 : 1983

(First Revision)
Methods of measurement on receivers for television broadcast transmissions: Part 3 geometrical properties of the picture (First Revision) 0 Dec, 2019 Buy
21 IS 4545 : Part 4 : 1983

(First Revision)
Methods of measurement on receivers for television broadcast transmissions: Part 4 synchronizing quality (First Revision) 0 Dec, 2019 Buy
22 IS 4545 : Part 5 : 1983

(First Revision)
Methods of measurement on receivers for television broadcast transmissions: Part 5 sensitivity (First Revision) 0 Dec, 2019 Buy
23 IS 4545 : Part 6 : 1983

(First Revision)
Methods of measurement on receivers for television broadcast transmissions: Part 6 selectivity and response to undesired signals (First Revision) 0 Dec, 2019 Buy
24 IS 4545 : Part 7 : 1983

(First Revision)
Methods of measurement on receivers for television broadcast transmissions: Part 7 fidelity (First Revision) 0 Dec, 2019 Buy
25 IS 4545 : Part 8 : 1983

(First Revision)
Methods of measurement on receivers for television broadcast transmissions: Part 8 compatibility with audio visual recording equipment (First Revision) 0 Dec, 2019 Buy
26 IS 4545 : Part 9 : 1983

(First Revision)
Methods of measurement on receivers for television broadcast transmissions: Part 9 electrical and acoustic measurements at audio frequency (First Revision) 0 Dec, 2019 Buy
27 IS 4545 : Part 11 : 1992
IEC Pub 107-6 : 1989
Methods of measurement on receivers for television broadcast transmissions: Part 11 measurement under conditions different from broadcast signal standards 0 Dec, 2019 Buy
28 IS 4545 : Part 12 : 2000
IEC 60107-5: 1999
Method of measurement on receivers: Part 12 electrical receivers using for television broadcast transmission measurement on multichannel sound television the nicam two - Channel digital sound system 0 Dec, 2019 Buy
29 IS 4547 : 1992

(Third Revision)
Receivers for monochrome television broadcast transmissions - Specificaiton (Third Revision) 1 Dec, 2019 Download
30 IS 6229 : 1980

(First Revision)
Method for measurement of real - Ear protection of hearing protectors and physical attenuation of earmuffs (First Revision) 0 Jul, 2019 Download
31 IS 6391 : 1981

(First Revision)
Specification for magnetic and ceramic phonograph pickups (First Revision) 0 Dec, 2019 Buy
32 IS 6759 : 1996

(First Revision)
Radio receivers for frequency modulation broadcast transmissions - Specificaiton (First Revision) 0 Dec, 2019 Download
33 IS 6964 : 2018
IEC 61260-1 : 2014
(Second Revision)
Electroacoustics - Octave - Band and fractional octave band filters - Specificaitons (Second Revision) 0 Mar, 2021 Buy
34 IS 7136 : 1973

Specification for megaphones 0 Dec, 2019 Download
35 IS 7194 : 2018
ISO 1999: 2013
(Second Revision)
Acoustics - Estimation of noise Induced hearing loss (Second Revision) 0 Sep, 2021 Buy
36 IS 7709 : 1975

Specification for standard hydrophone 1 Jul, 2020 Buy
37 IS 8146 : 1976

Method of measurement of reverberation time in auditoria 0 Jul, 2020 Buy
38 IS 8152 : 1976

Method of measurement of speed fluctuations in sound recording and reproducing equipment 1 Dec, 2019 Buy
39 IS 8159 : 1993

(First Revision)
Scales and sizes for plotting frequency characteristics and polar diagrams (First Revisim) 0 Dec, 2019 Buy
40 IS 8225 : 2018
ISO 354: 2003
(Second Revision)
Acoustics - Measurement of sound absorption in a reverberation room (Second Revision) 0 Sep, 2021 Buy
41 IS 8234 : 1976

Specification for spools for magnetic tapes for sound recording and reproduction 2 Dec, 2019 Buy
42 IS 9031 : 1992

(First Revision)
Teleprinter paper page rolls - Specificaiton (First Revision) 1 Dec, 2019 Download
43 IS 9272 : Part 1 : 1979

Specification for disk record playing equipment: Part 1 record player 0 Dec, 2019 Buy
44 IS 9272 : Part 2 : 1979

Specification for disk record playing equipment: Part 2 amplifiers and loudspeakers 1 Dec, 2019 Buy
45 IS 9302 : Part 9 : Sec 1 : 1980

Characteristics and methods of measurement for sound system equipment: Part IX programme level meters: Sec 1 general 0 Dec, 2019 Buy
46 IS 9302 : Part 9 : Sec 2 : 1980

Characteristics and methods of measurement for sound system equipment: Part 9 programme level meters: Sec 2 peak programme meters, type 1 0 Dec, 2019 Buy
47 IS 9302 : Part 9 : Sec 3 : 1981

Characteristics and methods of measurements for sound system equipment: Part 9 programme level meters: Sec 3 peak programme meters, type 2 0 Dec, 2019 Buy
48 IS 9305 : 1979

Specification for processed disk records 1 Dec, 2019 Download
49 IS 9551 : Part 1 : 2001

(First Revision)
High fidelity audio equipment and systems minimum performance requirements - Specificaiton: Part 1 general (First Revision) 0 Dec, 2019 Buy
50 IS 9551 : Part 3 : 2002
IEC 60581-7
(First Revision)
High fidelity audio equipment and systems minimum performance requirements: Part 3 loudspeakers (First Revision) 0 Jul, 2019 Buy
51 IS 9551 : Part 6 : 2001
IEC 60581-5:1981
(First Revision)
High fidelity audio equipment and systems: minimum performance requirements: Part 6 microphones (First Revision) 0 Dec, 2019 Buy
52 IS 9729 : 1981

Methods of measurement on disk record playing equipment 0 Dec, 2019 Buy
53 IS 9901 : Part 1 : 1981

Measurement of sound insulation in buildings and of building elements: Part 1 requirements for laboratories 0 Dec, 2019 Buy
54 IS 9901 : Part 2 : 1981

Measurement of sound insulation in buildings and of building elements: Part 2 statement of precision requirements 0 Dec, 2019 Buy
55 IS 9901 : Part 3 : 1981

Measurement of sound insulation in buildings and of building elements: Part 3 laboratory measurements of airborne sound insulation of building elements 0 Dec, 2019 Buy
56 IS 9901 : Part 4 : 1981

Measurement of sound insulation in buildings and of building elements: Part 4 field measurements of airborne sound insulation between rooms 0 Dec, 2019 Buy
57 IS 9901 : Part 5 : 1981

Measurement of sound insulation in buildings and of building elements: Part 5 field measurements of airborne sound insulation of facade elements and facades 0 Dec, 2019 Buy
58 IS 9901 : Part 6 : 1981

Measurement of sound insulation in buildings of building elements: Part 6 laboratory measurements of sound insulation of floors 0 Dec, 2019 Buy
59 IS 9901 : Part 7 : 1981

Measurement of sound insulation in buildings and of building elements: Part 7 field measurements of impact sound insulation of floors 0 Dec, 2019 Buy
60 IS 9901 : Part 8 : 1981

Measurement of sound insulation in buildings and of building elements: Part 8 laboratory measurements of the reduction of transmitted impact noise by floor coverings on a standard floor 0 Dec, 2019 Buy
61 IS 9901 : Part 9 : 1986

Measurement of sound insulation in buildings and of building elements: Part 9 laboratory measurement of Room - To - Room airborne sound insulation of a suspended ceiling with a plenum above it 0 Dec, 2019 Buy
62 IS 9989 : 1981

Assessment of noise with respect to community response 0 Jul, 2020 Buy
63 IS 10351 : 1982

Specification for spools for 25.4 mm video magnetic tape 0 Dec, 2019 Buy
64 IS 10423 : 1982

Specification for personal sound exposure meter 0 Jul, 2020 Buy
65 IS 10426 : 1983

Specification for public address amplifiers 0 Dec, 2019 Download
66 IS 10467 : 1983

Listening test on loudspeaker 0 Dec, 2019 Download
67 IS 10557 : 1983

Specification for Paper Tape Rolls for Data Processing 1 Dec, 2019 Buy
68 IS 10662 : 1992

(First Revision)
Receivers for colour television broadcast transmissions specification (First Revision) 2 Dec, 2019 Download
69 IS 10700 : 1983

Methods of measurement for magnetic tapes for video recording and reproduction 0 Dec, 2019 Buy
70 IS 10775 : 1984

Specification for body level hearing aids 3 Dec, 2019 Download
71 IS 10776 : Part 4 : 1984

Methods of measurement of electro - Acoustical characterstics of hearing aids: Part 4 hearing aids with bone vibrator 0 Dec, 2019 Buy
72 IS 10879 : 1984
IEC 60118-5: 1983
Dimensions of nipples for insert earphones 0 Dec, 2019 Buy
73 IS 11024 : 1984

Specification for standard reference zero for the calibration of pure - Tone bone conduction audiometers and guidelines for its practical application 0 Dec, 2019 Buy
74 IS 11449 : 1985

Specification for mechanical coupler for measurement on bone vibrators 0 Dec, 2019 Buy
75 IS 11453 : 1985

Characteristics of systems for monochrome and colour television 0 Dec, 2019 Buy
76 IS 11456 : Part 1 : 1985

Conference systems: Part 1 general 0 Dec, 2019 Buy
77 IS 11456 : Part 2 : 1987

Conference systems: Part 2 electrical requirements 0 Dec, 2019 Buy
78 IS 11700 : 1986

Specification for type B helical video tape recorders 0 Dec, 2019 Buy
79 IS 11718 : Part 1 : 1986

Characteristics and methods of measurement for audio - Visual, video and television equipment and system: Part 1 general 0 Dec, 2019 Download
80 IS 11728 : 1986

Code for installation space including connections for car radio for front installation 0 Dec, 2019 Buy
81 IS 11889 : 2018
ISO 2603 : 2016
(First Revision)
Simultaneous interpreting - Permanent booths - Requirements (First Revision) 0 Sep, 2021 Buy
82 IS 11975 : 1987

Methods of measurements for multi - Channel television tuners 0 Dec, 2019 Download
83 IS 12193 : Part 1 : 1989

Methods of measurement on radio receivers for various classes of emission: Part 1 general considerations and methods of measurement including audio - Frequency measurements 0 Dec, 2019 Buy
84 IS 12193 : Part 2 : 1987

Methods of measurement for radio rece4ers for various classes of emission: Part 2 radio frequency measurements on receivers for amplitude - Modulated sound broadcast emissions 0 Jul, 2021 Buy
85 IS 12193 : Part 3 : 2012
IEC 60315-4: 1997
Methods of measurement on radio receivers for various classes of emission: Part 3 receivers for frequency - Modulated sound broadcasting emissions (First Revision) 0 Jul, 2021 Buy
86 IS 12236 : 1987

Specification for paper page rolls for adding machines/calculators 0 Dec, 2019 Download
87 IS 12429 : Part 1 : 1988

Time and controlcode for video tape recorders: Part 1 longitudinal time code (LTC) 0 Dec, 2019 Buy
88 IS 12429 : Part 2 : 1988

Time and control code for video tape recorder: Part 2 vertical - Interval time code (VITC) 0 Dec, 2019 Buy
89 IS 12431 : 1988

Helical - Scan video tape cassette system using 12.65 mm (0.5 In) magnetic tape on type VHS 0 Dec, 2019 Download
90 IS 12997 : Part 1 : 1989

Television signal booster - Specificaiton: Part 1 wide band, VHF range 0 Dec, 2019 Download
91 IS 13215 : 1991

Portable/personal transceivers - Specification 0 Dec, 2019 Download
92 IS 13252 : Part 1 : 2010
IEC 60950-1:2005
(Second Revision)
Information technology equipment - Safety: Part 1 general requirements (Second Revision) 2 May, 2019 Buy
93 IS 13252 : Part 21 : 2013
IEC 60952-21
Information technology equipment - Safety: Part 21 remote power feeding 0 Dec, 2019 Buy
94 IS 13252 : Part 22 : 2019
IEC 60950-22 : 2016
(First Revision)
Information technology equipment - Safety: Part 22 equipment to be installed outdoors (First Revision) 0 ---- Buy
95 IS 13252 : Part 23 : 2014
IEC 60950-23 : 2005
Information technology equipment - Safety: Part 23 large data storage equipment 0 Jan, 2020 Buy
96 IS 13420 : Part 1 : 2002
IEC 60728-1: 2001
(Second Revision)
CABled distribution systems for television and sound signals: Part 1 methods of measurement and system performance (Second Revision) 0 Dec, 2019 Buy
97 IS 13557 : Part 12 : 1993
ISO 2382-12
Information processing systems - Vocabulary: Part 12 peripheral equipment 0 May, 2019 Buy
98 IS 13986 : Part 1 : 1994
IEC 61079-1
Methods of measurement on rece4ers for satellite broadcast transmissions in the 12 GHz band: Part 1 radio - Frequency measurements on outdoor units 0 Dec, 2019 Buy
99 IS 13986 : Part 2 : 1994
IEC 61079-2
Methods of measurement on receivers for satellite broadcast transmissions in the 12 GHz band: Part 2 electrical measurements on DBS tuner units 0 Dec, 2019 Buy
100 IS 13987 : Part 1 : 2012
IEC 61114-1
(First Revision)
Receiving antennas for satellite broadcast transmissions in the 11/12 GHz band: Part 1 electrical measurements (First Revision) 0 Dec, 2019 Buy
101 IS 13987 : Part 2 : 2018
IEC 61114-2 : 1996
(First Revision)
Methods of measurement on receiving antennas for satellite broadcast transmission in the 11/12 GHz band: Part 2 mechanical and environmental tests on ind4idual and collect4e receiving antennas (First Revision) 0 May, 2021 Buy
102 IS 14230 : 1995

C - Band parabolic dish antenna - Specificaiton 0 Dec, 2019 Download
103 IS 14231 : Part 1 : 1995

Cabled distribution systems for television and sound signalsspecification: Part 1 safety requirements 0 Dec, 2019 Buy
104 IS 14231 : Part 3 : 1995

Cabled distribution systems for television and sound signals - Specificaiton: Part 3 active coaxial wideband distribution components 0 Dec, 2019 Buy
105 IS 14231 : Part 4 : 1995

Cabled distribution systems for television and sound signals - Specificaiton: Part 4 passive coaxial wideband distribution components 0 Dec, 2019 Buy
106 IS 14231 : Part 5 : 1995

Cabled distribution systemfor television and sound signals specificatiqn: Part 5 headend 0 Dec, 2019 Buy
107 IS 14231 : Part 7 : 1999

Cabled distribution system for television and sound signal: Part 7 electromagnetic compatibility of systems 0 Dec, 2019 Buy
108 IS 14231 : Part 8 : 2018
IEC 60728-10: 2014
(First Revision)
Cable networks for television signals, sound signals and interactive services: Part 8 system performance for return paths (First Revision) 0 May, 2021 Buy
109 IS 14231 : Part 9 : 2002
IEC 60728-9
Cabled distribution systems for television and sound signals: Part 9 interfaces of cabled distribution systems for digitally modulated signals 0 Dec, 2019 Buy
110 IS 14231 : Part 10 : 2003
IEC 60728-6
Cable distribution system for television and sound signals: Part 10 optical equipment 0 Dec, 2019 Buy
111 IS 14265 : 1995

Satellite receiver - Specificaiton 0 Dec, 2019 Download
112 IS 15059 : 2018
IEC 60942 : 2003
(First Revision)
Electroacoustics - Sound calibrators (First Revision) 0 May, 2021 Buy
113 IS 15244 : 2002

Analog set top box - Specificaiton 0 Dec, 2019 Download
114 IS 15245 : 2002

Digital set top box - Specificaiton 2 Dec, 2019 Download
115 IS 15377 : 2003

Digital set top box for direct - To - Home (DTH) services - Specificaiton 1 Dec, 2019 Download
116 IS 15482 : 2004
IEC 61842
Microphones and earphones for speech communications 0 Dec, 2019 Buy
117 IS 15572 : 2015
IEC 61938:2013
(First Revision)
Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability (First Revision) 0 Dec, 2021 Buy
118 IS 15575 : Part 1 : 2016
IEC 61672-1 : 2013
(First Revision)
Electroacoustics - Sound level meters: Part 1 specifications (First Revision) 0 Mar, 2019 Buy
119 IS 15575 : Part 2 : 2016
IEC 61672-2 : 2013
(First Revision)
Electroacoustics - Sound level meters: Part 2 pattern - Evaluation tests (First Revision) 0 Mar, 2019 Buy
120 IS 15596 : Part 1 : 2005
IEC 60268-1:1985
Sound system equipment: Part 1 general 0 Jul, 2021 Buy
121 IS 15596 : Part 2 : 2005
IEC 60268-2:1987
Sound system equipment: Part 2 explanation of general terms and calculation methods 0 Jul, 2021 Buy
122 IS 15596 : Part 3 : 2016
IEC 60268-3
(First Revision)
Sound system equipment: Part 3 amplifiers (First Revision) 0 Mar, 2019 Buy
123 IS 15596 : Part 4 : 2016
IEC 60268-4: 2014
Sound system equipment: Part 4 microphones 0 Mar, 2019 Buy
124 IS 15596 : Part 5 : 2005
IEC 60268-5:2003
Sound system equipment: Part 5 loudspeakers 1 Jul, 2021 Buy
125 IS 15596 : Part 7 : 2016
IEC 60268-7
(First Revision)
Sound system equipment: Part 7 headphones and earphones (First Revision) 0 Nov, 2019 Buy
126 IS 15954 : 2012

Digital set top box for mpeg - 4 DTH services - Specificaiton 0 Apr, 2021 Download
127 IS 15964 : 2013

Digital free - To - Air satellite receiver - Specificaiton 0 May, 2019 Download
128 IS 16127 : 2013

Behind the Ear (BTE) Hearing Aids - Digital - Specification 0 Oct, 2019 Download
129 IS 16128 : 2013

Set Top Box for MPEG - 4 Digital Cable TV Services - Specification 0 Oct, 2019 Download
130 IS 16129 : 2014

Set top box for digital terrestrial hdTV/SDTV reception - Specificaiton 0 Jan, 2020 Download
131 IS 16337 : 2015

Integrated digital terrestrial, satellite, cable television (IDTV) - Specificaiton 0 Jul, 2021 Download
132 IS 16422 : 2016
IEC 62684 (2011)
Interoperability specifications of common external power supply (EPS) for use with data - Enabled mobile phones 0 Mar, 2019 Buy
133 IS 16577 : 2016
IEC/TS 62700: 2014
Dc power supply for notebook computers 0 Nov, 2019 Buy
134 IS 16580 : Part 1 : 2017
IEC 62637-1 : 2011
Battery charging interface for small handheld multimedia devices: Part 1 2mm barrel interface 0 Mar, 2020 Buy
135 IS 16791 : 2018

Digital Set Top Box for IPTV Specification 0 Jul, 2021 Download
136 IS/IEC 60118-0 : 2015
IEC 60118-0 : 2015
Electroacoustics Hearing Aids Part 0 Measurement of the Performance Characteristics of Hearing Aids 0 Jul, 2021 Buy
137 IS/IEC 60318-5 : 2006
IEC 60318-5 : 2006
Electroacoustics Simulators of Human Head and Ear Part 5 2 cm3 Coupler for the Measurement of Hearing Aids and Earphones Coupled to the Ear by Means of Ear Inserts 0 Jul, 2021 Buy
138 IS/IEC 60645-1 : 2017
IEC 60645-1:2017
Electroacoustics - Audiometric equipment: Part 1 equipment for pure - Tone and speech audiometry 0 ---- Buy
139 IS/IEC 60645-5 : 2004

Electroacoustics Audiometric equipment Part 5: Instruments for the measurement of aural acoustic impedanceadmittance 0 ---- Download
140 IS/IEC 60645-7 : 2009
IEC 60645-7:2009
Electroacoustics - Audiometric equipment: Part 7 instruments for the measurement of auditory brainstem responses 0 ---- Buy
141 IS/IEC 60958-1 : 2014
IEC 60958-1: 2014
(First Revision)
Digital audio interface: Part 1 general (First Revision) 0 ---- Buy
142 IS/IEC 60958-3 : 2006
IEC 60958-3 : 2006
(First Revision)
Digital audio interface: Part 3 consumer applications (First Revision) 0 Mar, 2020 Buy
143 IS/IEC 60958-4-1 : 2016
IEC 60958-4-1 : 2016
Digital Audio Interface Part 4 Professional Applications Section 1 Audio content 0 May, 2021 Buy
144 IS/IEC 60958-4 : 2003
IEC 60958-4
Digital audio interface: Part 4 professional applications (TA4) 0 Jul, 2018 Buy
145 IS/IEC 60990 : 2016
IEC 60990 : 2016
(First Revision)
Methods of measurement of touch current and protective conductor current (First Revision) 0 May, 2021 Buy
146 IS/IEC 62087-1 : 2015

Audio video and related equipment Determination of power consumption Part 1 General 0 ---- Buy
147 IS/IEC 62087-3 : 2015
ISO 16265: 2009
Audio video and related equipment Determination of power consumption Part 3: Television sets 0 ---- Buy
148 IS/IEC 62368-1 : 2018
IEC 62368-1:2018
(First Revision)
Audio / Video, Information and Communication Technology Equipment Part 1 Safety Requirements ( First Revision ) 0 ---- Buy
149 IS/IEC 62623 : 2012
IEC 62623 : 2012
Desktop and Notebook Computers - Measurement of Energy Consumption 0 Mar, 2021 Buy