Electrical apparatus for explosive atmospheres--Classification ofgases or vapours with air according to their maximum experimental safe gaps andminimum igniting currents
基本信息
标准号:
GB 3836.12-1991
名称:
爆炸性环境用防爆电器设备 气体或蒸汽混合物按照其最大试验安全间隙和最小点燃电流的分级
英文名称:
Electrical apparatus for explosive atmospheres--Classification ofgases or vapours with air according to their maximum experimental safe gaps andminimum igniting currents