refrigeration serviceman
... 制冷的：refrigerative,refrigerating,refrigeratory,refrigerant 制冷操作人员：refrigeration serviceman 制缆器：rope compressor ...
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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.
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