保持一定开 » Keep sure to open 油污清洗剂 » Oil cleaning agent 我们学校地处闹市区，四周高楼环绕 » Our school is located in the downtown area, surrounded by tall buildings surround ..
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Can use chemical degreasing degreasing or water-based metal degreasing cleaning agent to oil, to thoroughly watered the intention of workpiece.
脱脂可采用化学去油或水基金属脱脂清洗剂去油，达到工件彻底被水滋润的意图。
The usage is the cleaning agent into the crankcase, idle for 5 to 10 minutes, drain the old oil.
具体用法是把清洗剂倒入曲轴箱，怠速5到10分钟后，排出旧机油。
The mixing of 20 kinds of oil-dissolved surfactant are studied and 4 kinds of high efficient surfactant in kerosene base cleaning agent are chosen.
通过20种油溶性表面活性剂的复配，筛选出适用于煤油基清洗剂的4种最佳表面活性剂。
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