1) double-stage ammonia refrigerating machine set
双级氨制冷机组
2) ammonia-water absorption refrigerating machine with two stage absorption process
双级氨-水吸收式制冷机
3) compound two stage screw compressor unit
单机双级螺杆制冷压缩机组
4) double duty chiller unit
双工况制冷机组
5) multistage ammoniawater absorption refrigerating machine
多级氨-水吸收式制冷机
6) single stage ammoniawater absorption refrigerating machine
单级氨-水吸收式制冷机
补充资料：螺杆式制冷压缩机
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条