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active pressure
agric. 动压
dril. 有效压力
hydroel.st. 主动压力
tech. 实际压力
telecom. 有效电压
active pressure
: 33 phrases in 12 subjects
Aviation3
Bridge construction4
Chemistry1
Drilling2
Electronics1
Engineering geology3
Explosives and Explosive Ordnance Disposal1
Hydroelectric power stations4
Metallurgy1
Oil / petroleum1
Soil science1
Technology11