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ultrahigh vacuum
 ultrahigh vacuum
el. 超高真空度
| pump
 pump
environ.
footwear 高跟鞋
hydroel.st. 抽水机
met. 抽气机
mining. 泵抽; 泵抽
tech. 水泵;

to phrases
ultrahigh vacuum
el. 超高真空度
tech. 超高真空
ultrahigh vacuum pump
: 18 phrases in 4 subjects
Chemistry1
Electronics15
General1
Geophysics1