aceto-aldehyde ammonia 乙醛氨...caustic ammonia 苛性氨...anhydrous ammonia 无水氨...acetaldehyde ammonia 乙醛合氨...chloral-ammonia 氯醛氨,(一)氨化三乙醛...V-type ammonia compressor V形氨压缩机...syngas for synthetic ammonia 合成氨原料气...ammonia liquor neutralization process 氨水中和法...ammonia liquor neutralization process for desulfuration 氨水中和法脱硫...ammonia leak test 氨渗漏试验...ammonia treatment 氨处理...by-product ammonia 副产氨...ammonia corrosion 氨腐蚀...ammonia absorption machine 氨气吸收机...ammonia refrigerant 氨冷冻剂...ammonia purifier 氨净化器...ammonia soda ash 氨法苏打灰;粗氨制苏打...ammonia recycle system 氨循环系统...ammonia synthesis under medium pressure 中压合成氨...ammonia alum 矾;硫酸铝铵...ammonia absorption refrigerating machine 氨吸收冷冻机...
交流互动
发表言论