document.write ("本公司常备现货（牌号）：锡磷青铜QSn6.5-0.1 铝青铜QAl9-4 H62&nbsp; 电火花C1020 锆铬铜CuCr1 QSn4-3 HPb62-3 铍铜QBe1.9 QAl9-2 QSi3-1 QCr0.5 BFe10-1-1 QBe2&nbsp; BFe30-1-1 H68 HPb63-3 B25&nbsp; CuZn40Pb&nbsp; BMn40-1.5 QZr0.2 QAl10-3-1.5 <br />
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