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锌铜铝合金锌7% -22%,铜2%~3%, 铁+硅及其他元素0. 5 % ~ 1 %,其余铝
gen. Alneon
锌铜铝合金
tech. Alneon
锌 铜 铝合金
: 19 phrases in 4 subjects
Chemistry1
General4
Metallurgy5
Technology9