短語詞組短語ammonia refrigerating compressor 氨制冷壓縮機(jī)ammonia gas compressor 氨氣壓縮機(jī)ammonia a compressor unit 氨壓縮機(jī)組ammonia a compressor 氨壓縮機(jī)ammonia piston compressor 活塞氨壓機(jī)hermetic ammonia refrigeration compressor 氨制冷封閉式壓縮機(jī)screw ammonia refrigeration compressor 螺桿冷凍壓縮機(jī)ammonia compressor unit 氨壓縮機(jī)組double stage ammonia compressor 雙級(jí)氨壓縮機(jī) 返回 ammonia compressor