Thyristor valves for high voltage direct current (HVDC) power transmission - Part 2: Terminology
Classification of environmental conditions - Part 2-3: Environmental conditions appearing in nature - Air pressure
Automatic electrical controls - Part 2-6: Particular requirements for automatic electrical pressure sensing controls including mechanical requirements
Automatic electrical controls - Part 2-6: Particular requirements for automatic electrical pressure sensing controls including mechanical requirements
Semiconductor devices - Mechanical and climatic test methods - Part 2: Low air pressure
Electric and optical fibre cables - Test methods for non-metallic materials - Part 508: Mechanical tests - Pressure test at high temperature for insulation and sheaths
Electric and optical fibre cables - Test methods for non-metallic materials - Part 508: Mechanical tests - Pressure test at high temperature for insulation and sheaths
Electric and optical fibre cables - Test methods for non-metallic materials - Part 508: Mechanical tests - Pressure test at high temperature for insulation and sheaths
Electrical and pneumatic analogue chart recorders for use in industrial-process control systems - Part 1: Methods for performance evaluation
Electrical and pneumatic analogue chart recorders for use in industrial process control systems - Part 2: Guidance for inspection and routine testing
Stationary lead-acid batteries - Part 21: Valve regulated types - Methods of test
Stationary lead-acid batteries - Part 22: Valve regulated types - Requirements
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