短語詞組短語reciprocating semi -hermetic compressor 往複式半封閉壓縮機(jī)hermetic reciprocating refrigerant compressor 全封閉活塞式制冷壓縮機(jī)hermetic reciprocating compressor 全封閉活塞壓縮機(jī)semi -hermetic reciprocating compressor 半封閉往複式壓縮機(jī)Semi -hermetic reciprocating refrigeration compressor 半封閉活塞式制冷壓縮機(jī) 返回 reciprocating hermetic compressor