机车车辆非金属材料及室内空气有害物质限量
Limit of harmful substance of non-metallic materials and indoor air forrailway locomotive and vehicle
检测标准
中小学生校服
School uniforms of primary and secondary students
珠宝玉石 鉴定
Gems-Testing
珠宝玉石 鉴定
Gems-Testing
一次性使用卫生用品卫生标准
Hygienic standard for disposable sanitary products
家用和类似用途插头插座 第1部分:通用要求
Plugs and socket-outlets for household and similar purposes-Part 1;General requirements
家用和类似用途插头插座 第1部分:通用要求
Plugs and socket-outlets for household and similar purposes-Part 1;General requirements
家用和类似用途插头插座 第1部分:通用要求
Plugs and socket-outlets for household and similar purposes-Part 1;General requirements
家用和类似用途插头插座 第2-5 部分:转换器的特殊要求
Plugs and socket-outlets for household and similar purposes-Part 2-5: Particular requirements for adaptors
