硝酸铵工艺过程回收蒸发浓缩冷冻特性
ammonium nitrate process distillation condensation freezing condensation Characteristic
SLX系列程序控制深冷箱
SLX program control deep-cool container
磁场深冷处理
magnetic field cryogenic treatment
Subzero treatment in magnetic field
加压空气部分氧化—深冷除氮工艺
Pressured air partial oxidation-cryogenic nitrogen removal process
氢深冷提纯过程
hydrogen cryogenic upgrading
深冷沉降
low temperature sedimentation
深冷处理
deep freezing
Cryogenic treatment
cryotreat
deep cryogenic treatment
cryothermal treatment
deep cryogenic
sub-zero treatment
subzero treatment
cleep cryogenic treatment
subzero
Deep-cooling
deep cold treatment
cryogenic treament
Cryo-treatment
Ag0
super low temperature treatment
deep cooling treatment
crygenic treatment
deep cryogenic process
Deeply cold treatment
deep cryogenic processing
深冷处理DCT
Deep cryogenic treatment DCT