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镍黄铜
gen. nickelbrass
met. nickel brass (含 2 ~ 14Ni 的 CuZn 合金)
steel. nickel brass
镍黄铜镍铜锌合金
nautic., tech. nickel brass
镍黄 铜
: 8 phrases in 3 subjects
Architecture2
Metallurgy5
Technology1