家用和类似用途固定式电气装置的开关 第1部分:通用要求
Switches for household and similar fixed-electrical installations-Part 1;General requirements
Switches for household and similar fixed-electrical installations-Part 1;General requirements
Switches for household and similar fixed-electrical installations-Part 1;General requirements
Single phase plugs and socket-outletsfor household and similar purposesTypes, basic parameters and dimensions
Plugs and socket-outlets for household and similar purposes-Part 2-7 :Particular requirements for cord extension sets
Plugs and socket-outlets for household and similar purposes-Part 1; General requirements
Plugs and socket-outlets for household and similar purposes-Part 1; General requirements
Powder extinguishing agent
Portable fire extinguishers-Part 1: Performance and construction
Combustible gas detectors-Part 2:Household combustible gas detectors
Electric bicycles-cell or battery and chargersPart 3: Li-ion batteries and chargers