ammonium acetate 乙酸铵 ammonium aldehyde 氨醛 ammonia-water absorption refrigerating machine with two stage absorption impact 双级氨-水吸收式制冷机 ..
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... ammonium acetate 醋酸铵; 乙酸铵 ammonium adipates 己二酸铵 ammonium aldehyde 氨醛; 铵醛 ...
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