IEC 60079-12-1978
IEC 60079-12-1978 Electrical apparatus for explosive gas atmospheres Part 12: Classification of mixtures of gases or vapours with air according to their maximum experimental safe yaps and minimum igniting currents爆炸性气体环境用电气设备 第12部分:气体或蒸汽与空气的混合物按其最大实验安全间隙和最小引燃电流的分类
谢谢提供IEC标准,供广大网友下载! 谢谢您的分享,金币已奖励! 感謝大大的分享!!!! 3Q !!
页:
[1]