Machine tools - Dimensions and geometric tests for self - Centring chucks with two - Piece jaws: Part 1 manually operated chucks with tongue and groove type jaws
Machine tools - Dimensions and geometric tests for self - Centring chucks with two - Piece jaws: Part 2 power - Operated chucks with tongue and groove type jaws
IT Security Techniques - Competence Requirements for Information Security Testers and Evaluators Part 3: Knowledge, Skills and Effectiveness Requirements for ISO/IEC 15408 Evaluators
Protection of Arms and Hands Part 4 Protective Gloves against Dangerous Chemicals and Micro-organisms- Determination of resistance to degradation by chemicals