management of quenching oils

• 淬火油管理

management of quenching oils的用法和样例：

例句

1. This contribution describes several treatment methods for oil leakage of rotary equipments and actual measures for oil leakage management.
   阐述了该厂旋转设备漏油处理的几种方法以及加强漏油管理的具体措施。