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guide valve
compr. 导向阀
tech. 导阀
guide-valve
gen. 导阀
guide valve
: 65 phrases in 12 subjects
Agriculture1
Automobiles17
Aviation1
Compressors6
Construction2
Drilling1
Hydroelectric power stations1
Mechanic engineering2
Metallurgy4
Oil / petroleum1
Oil processing plants1
Technology28