氨冷冻压缩机
ammonia refrigeration compressor
氨气压缩冷冻机
ammonia compression refrigerator
半封密冷冻压缩机装置
semi-hermetic refrigerating compressor unit
二段压缩冷冻
two-stage compression freezing
二段压缩冷冻机
two-stage compression refrigerating machine
干压缩冷冻
dry comperssion refrigeration
离心冷冻压缩机
centrifugal refrigerating compressor
螺旋式冷冻压缩机
Screw type refrigerating compressor
气体压缩冷冻机
gas-compression refrigerator
全封闭冷冻压缩机
hermetically sealed refrigerating compressor unit
往复冷冻压缩机
reciprocating refrigeration compressor
压缩冷冻
compression refrigeration
压缩冷冻机
compression refrigerating machine
compression refrigerator
蒸气压缩冷冻机
vapo(u)r compression refrigerating machine
vapor compression refrigerator
蒸汽压缩冷冻
vapor compression refrigeration
转动滑叶冷冻压缩机
rotary sliding-vane refrigerating compressor
氨冷冻离心压缩机
ammonia refrigerant centrifugal compressor
空气压缩式冷冻机
air compression refrigerating machine