優(yōu)質(zhì)磷銅 選購(gòu)指南
高耐磨磷銅厚板,c5210優(yōu)質(zhì)磷銅帶材
供應(yīng)黃銅棒/黃銅板/黃銅帶/黃銅線(xiàn)/黃銅管 德國(guó)OF-Cu SE-Cu E-Cu58 SF-Cu SW-Cu CuZn5 CuZn10 CuZn15 CuZn20 CuZn30 CuZn33 CuZn36 CuZn37CuZn36Pb1.5 CuZn40 CuZn31Si1 CuZn20Al2 CuSn4 CuSn5………… 歐洲Cu-OFE Cu-HCP Cu-PHC Cu-ETP Cu-DHP Cu-DLP CuZn35Pb1 CuZn35Pb2 CuZn20Al2As CuZn28Sn1As CW009A CW021A CW020A CW506L CW507L......
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