Rotating electrical machines: Part 2 method of tests: Sec 1 standard methods for determining losses and efficiency from tests (Excluding Machines For Traction Vehicles)
Low - Voltage switchgear and controlgear: Part 4 contactors and motor - Starters: Sec 1 electromechanical contactors and motor - Starters (First Revision)
Adjustable Speed Electrical Power Drive Systems Part 1 General Requirements Rating Specifications for Low Voltage Adjustable Speed d.c. Power Drive Systems
Assembly tools for screws and nuts Hand torque tools Part 1: Requirements and methods for design conformance testing and quality conformance testing: minimum requirements for declaration of conformance