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valve lever
agric. 阀横杆
auto. 气门摇臂
dril. 阀门操作杆; 阀杆
tech. 气门杆; ; 操纵杆
valve lever
: 52 phrases in 8 subjects
Automobiles16
Compressors1
Ecology1
Electronics2
Hydroelectric power stations2
Oil / petroleum3
Shipbuilding1
Technology26