cryogenic造句
a
cryogenic storage system
低温冷藏系统
Foamed plastic materials containing many small cells which are not connected are good
cryogenic insulating materials.
塑料泡沫材料含有许多互不相通的小气囊,是优良的低温绝缘材料.
Trapping gas pump include: adsorption, such as pumps and
cryogenic pumps.
气体捕集泵包括: 吸附泵和低温泵等.