GB/T 41312.2-2023化工用设备渗透性检测方法第2部分:纤维增强热固性塑料设备国家标准
英文:Test method for measurement of the permeability of chemical equipment—Part 2:Fiber reinforced thermosetting plastic e...
英文:Test method for measurement of the permeability of chemical equipment—Part 2:Fiber reinforced thermosetting plastic e...