GB/T 3836.25-2019爆炸性环境第25部分:可燃性工艺流体与电气系统之间的工艺密封要求标准
英文:Explosive atmospheres—Part 25:Requirements for process sealing between flammable process fluids and electrical system...
英文:Explosive atmospheres—Part 25:Requirements for process sealing between flammable process fluids and electrical system...