In addition, the factory also produces concrete jet, acetylene compressor, oxygen compressor and refrigeration dryer container products, such as stress. 此外，本厂还生产混凝土喷射机、乙炔压缩机、氧压机和冷冻式干燥器等压力容器产品。"
After purification, the acetylene will be pressurized by acetylene compressor (C101) and removed moisture content by acetylene dryer (A101), and then sent into pipe network for the next process. 净化后的乙炔气体由乙炔压缩机（C101）增压后进入乙炔干燥装置（A101）清除水分，然后送入管网供后续工艺使用。
acetylene compressor unit 乙炔压缩机组
Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。