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vacuum pump ['vækjʊ(ə)mpʌmp]
gen. 真空录
met. 真空泵
railw. 真空水泵
tech. 真空抽气机
vacuum-pump
gen. 排气唧筒
hydroel.st. 真空泵
vacuum pump
: 180 phrases in 22 subjects
Agriculture1
Automobiles4
Aviation9
Business1
Chemistry6
Compressors1
Computer numerical control1
Electronics10
Engineering geology1
General12
Geophysics1
Hydroelectric power stations3
Laboratory equipment1
Mechanics2
Metallurgy13
Nautical2
Oil / petroleum7
Oil processing plants6
Refrigeration14
Shipbuilding3
Space19
Technology63