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PAN lead bronze 15銅合金 PAN lead bronze 15 銅合金 PAN lead bronze 15銅帶 PAN lead bronze 15銅板

PAN lead bronze 15 是性能

PAN lead bronze 15銅合金PAN lead bronze 15☆PAN lead bronze 15☆PAN lead bronze 15銅合金  PAN lead bronze 15 銅合金 PAN lead bronze 15銅帶 PAN lead bronze 15銅板

PAN lead bronze 15銅合金PAN lead bronze 15價格PAN lead bronze 15規格PAN lead bronze 15廠家PAN lead bronze 15成分

PAN lead bronze 15銅合金PAN lead bronze 15價格PAN lead bronze 15規格PAN lead bronze 15廠家PAN lead bronze 15成分PAN lead bronze 15 銅合金 PAN lead bronze 15銅帶 PAN lead bronze 15銅板

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鵬達銅材—(PAN lead bronze 15供應商)—PAN lead bronze 15銅合金 板,



鵬達銅材—(PAN lead bronze 15供應商)—PAN lead bronze 15銅合金 是材料



鵬達銅材—(PAN lead bronze 15供應商)—PAN lead bronze 15銅合金 是銅材



鵬達銅材—(PAN lead bronze 15供應商)—PAN lead bronze 15銅合金 化學成分, 



鵬達銅材—(PAN lead bronze 15供應商)—PAN lead bronze 15銅合金 熱處理工藝,



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遼寧省PAN lead bronze 15云南省PAN lead bronze 15吉林省PAN lead bronze 15陜西省PAN lead bronze 15





江蘇省PAN lead bronze 15青海省PAN lead bronze 15浙江省PAN lead bronze 15青海省PAN lead bronze 15





安徽省PAN lead bronze 15臺灣省PAN lead bronze 15福建省PAN lead bronze 15山東省PAN lead bronze 15





江西省PAN lead bronze 15河南省PAN lead bronze 15甘肅省PAN lead bronze 15黑龍江省PAN lead bronze 15





PAN lead bronze 15銅合金PAN lead bronze 15價格PAN lead bronze 15規格PAN lead bronze 15廠家PAN lead bronze 15成分





PAN lead bronze 15銅合金PAN lead bronze 15價格PAN lead bronze 15規格PAN lead bronze 15廠家PAN lead bronze 15成分

以純銅為基體加入一種或幾種其他元素所構成的合金】銅呈紫紅色﹐又稱紫銅】銅密度為8.96﹐熔點為1083℃﹐具有優良的導電性﹑導熱性﹑延展性和耐蝕性。主要用于制作發電機﹑母線﹑電纜﹑開關裝置﹑變壓器等電工器材和熱交換器﹑管道﹑太陽能加熱裝置的平板集熱器等導熱器材。用的銅合金分為黃銅﹑青銅﹑白銅。

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PAN lead bronze 15銅合金用途1.電氣工業：電機制造 通訊電纜 住宅電氣線路 

2.電子工業：電真空器件 印刷電路 集成電路 引線框架 

3.交通工業：船舶 汽車 鐵路 飛機 

4.輕工業：空調器和冷凍機 鐘表 造紙 印刷 

5.建筑業：航天