某VCM装置全景 Full view of a VCM production plant |
某氯化氢合成装置 Synthetic section of a hydrochloric acid plant |
某加压精馏装置 A pressurized rectification device |
某VCM转化装置 A VCM conversion device |
某VCM变压吸附装置 pressure swing adsorption unit of a VCM plant |
某装置VCM气柜 VCM gas cabinet of a plant |