片语
Aqua-ammonia absorption refrigerating unit氨水吸收式制冷机组
Ammonia liquor Aqua ammonia氨水
aqua-ammonia pump氨水泵
ammonia water[无化][肥料] 氨水
aqua-ammonia a orptiontype-refrigerating machine氨水吸收式制冷机
aqueous ammonia[无化][肥料] 氨水;氢氧化铵
aqua-ammonia absorption refrigeration水吸收式制冷
aqua-ammonia absorption-type refrigerating machine氨
high pressure aqua ammonia高压氨水
weak aqua ammonia稀氨水
concentration of aqua ammonia氨水溶液浓渡