ammonia-water absorption refrigerating machine
...and absorption process 双级发生和双级吸收式氨-水制冷机 ammonia-water absorption refrigerating machine 氨-水吸收式制冷机 anti-crystallinic pipe 溶晶管 ..
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短语
氨水吸收式制冷机
refrigerating machine
氨水吸收式制冷机组
Aqua-ammonia absorption refrigerating unit