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B25 B25*/*B25*優(yōu)質(zhì)白銅 B25優(yōu)質(zhì)白銅棒板

B19 B19 B19優(yōu)質(zhì)銅合金板棒材管材

B19 B19 B19優(yōu)質(zhì)銅合金板棒材管材

QFe0.5 QFe0.5*/*QFe0.5*/優(yōu)質(zhì)銅合金棒材板材

QFe2.5 QFe2.5 QFe2.5優(yōu)質(zhì)銅合金板棒管材

Qmg0.8 Qmg0.8*/Qmg0.8優(yōu)質(zhì)銅合金板棒管材

Qcd1 Qcd1 Qcd1優(yōu)質(zhì)銅棒銅棒銅管銅材

QCr0.5-0.2-0.1*/*/*QCr0.5-0.2-0.1

QCr0.5 QCr0.5*/*QCr0.5優(yōu)質(zhì)銅合金板棒管材

QCR1 QCR1 QCR1優(yōu)質(zhì)銅合金板材QCR1銅棒

Qzr0.4 Qzr0.4優(yōu)質(zhì)銅合金板棒管材

QZr0.2 QZr0.2*/*QZr0.2/QZr0.2*優(yōu)質(zhì)銅

QMn5 QMn5優(yōu)質(zhì)銅合金板棒管材

QMN2 QMN2 QMN2優(yōu)質(zhì)銅合金板材 棒材

QSI1-3 QSI1-3*//QSI1-3優(yōu)質(zhì)銅棒銅板銅材

QSI3.5-3-1.5 QSI3.5-3-1.5優(yōu)質(zhì)銅棒銅板

QSI3-1 QSI3-1 QSI3-1銅棒銅管銅材

QBe0.3-1.5 QBe0.3-1.5優(yōu)質(zhì)銅合金QBe0.3-

QBe0.4-1.8 QBe0.4-1.8 優(yōu)質(zhì)銅合金板棒管

QBE0.6-2.5優(yōu)質(zhì)銅合金板棒QBE0.6-2.5

Qbe1.7 Qbe1.7優(yōu)質(zhì)銅棒銅板銅材銅管Qbe1.7

Qbe1.9-0.1 Qbe1.9-0.1優(yōu)質(zhì)銅合金板材棒材

QBe1.9 QBe1.9優(yōu)質(zhì)銅合金 QBe1.9銅棒板管

QAL9-5-1-1 QAL9-5-1-1優(yōu)質(zhì)銅合金銅板銅管銅材