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copper-alloy
bridg.constr. 铜合金
copper alloy
gen. 铜合金
auto. 合金
copper-alloy: 124 phrases in 16 subjects
Automated equipment1
Automobiles3
Aviation1
Bridge construction3
Chemistry6
Electronics2
General4
Mechanics1
Metallurgy53
Nautical1
Oil / petroleum3
Rail transport1
Refrigeration3
Shipbuilding4
Space3
Technology35