B25 B25*/*B25*优质白铜 B25优质白铜棒板

B19 B19 B19优质铜合金板棒材管材

B19 B19 B19优质铜合金板棒材管材

QFe0.5 QFe0.5*/*QFe0.5*/优质铜合金棒材板材

QFe2.5 QFe2.5 QFe2.5优质铜合金板棒管材

Qmg0.8 Qmg0.8*/Qmg0.8优质铜合金板棒管材

Qcd1 Qcd1 Qcd1优质铜棒铜棒铜管铜材

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

QCr0.5 QCr0.5*/*QCr0.5优质铜合金板棒管材

QCR1 QCR1 QCR1优质铜合金板材QCR1铜棒

Qzr0.4 Qzr0.4优质铜合金板棒管材

QZr0.2 QZr0.2*/*QZr0.2/QZr0.2*优质铜

QMn5 QMn5优质铜合金板棒管材

QMN2 QMN2 QMN2优质铜合金板材 棒材

QSI1-3 QSI1-3*//QSI1-3优质铜棒铜板铜材

QSI3.5-3-1.5 QSI3.5-3-1.5优质铜棒铜板

QSI3-1 QSI3-1 QSI3-1铜棒铜管铜材

QBe0.3-1.5 QBe0.3-1.5优质铜合金QBe0.3-

QBe0.4-1.8 QBe0.4-1.8 优质铜合金板棒管

QBE0.6-2.5优质铜合金板棒QBE0.6-2.5

Qbe1.7 Qbe1.7优质铜棒铜板铜材铜管Qbe1.7

Qbe1.9-0.1 Qbe1.9-0.1优质铜合金板材棒材

QBe1.9 QBe1.9优质铜合金 QBe1.9铜棒板管

QAL9-5-1-1 QAL9-5-1-1优质铜合金铜板铜管铜材