制冷操作人员 [制冷] refrigeration serviceman
- 空调制冷剂会缺少,有的时候是需要找专业人员添加的,否则不正当操作就会影响我们的身体的。
Air conditioning refrigerants can lack, and sometimes it is the need to find professional added, or improper operation will affect our health. - 冷链系统是一系列的制冷及温度监测设备,配合相应的操作人员及操作规程所形成的系统。
Cold chain system is composed of a series of equipments, relevant operation staffs and procedures for refrigeration and temperature monitoring.