froze oil造句

• By using a same boundary dimensions high efficient and new type copper exchanger substituted carbon steel oil condenser , and increasing flow rate of circulation water to reduce the temperature of freezing oil which feeds into compressor stage , to eliminate the malfunction during compressor operation , and improve running efficiency of the machine
  采取将碳钢材质的油冷却器更换成等外形尺寸的高效新型铜管换热器、增加循环水流量的方法，降低了进入二段压缩机冷冻油温度，排除了压缩机运行中的故障，改善了机组的运行效率。