![](http://www.czhcjs.com/UploadFiles/2008112025622536.jpg)
specifications:External diameter 3-50mm、Wall thickness 0.14-5 mm
Technical standards:《GB/T1527-2006 Copper and copper alloy tube drawn》
Features:High-precision, internal and external surface
Applications: Widely used in instruments and meters, electronic appliances, connectors, auto parts, machinery and equipment industries
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