关于压缩机试车的一段句子? probably little or no time will be lost by arranging to operate the syn gas compressor on nitrogen ( or make gas)on total kickback within the block valves,and the refrigeration compressor on ammonia vapor introduced when the initial inventory of ammonia refrigreant is brought into the unit . 安排成合成气压缩机用氮气(或产气)在切断阀内全回流操作,制冷压缩机用本单元首次储氨冷剂时引入的氨蒸气操作,就有可能没有时间损失。(欢迎大家讨论) 查看更多