化工开车时常用英语口语? - high and low voltage system - 高低压供电系统 - steam and condensate system - 蒸汽和冷凝水系统 - external instrument air / nitrogen supply - 外部仪表空气/氮气供应: - external sealing air / nitrogen supply - 外部密封气/氮气供应: - cooling treated water / sea water system - 冷却水处理/海水供应系统: 查看更多