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法林河北HS201紫铜焊丝,HS201焊丝,紫铜焊丝
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HS201紫铜焊丝HS201紫铜焊丝相当AWSERCu特性和用途:机械性能好、抗裂性好。紫铜气焊及氩弧焊用。HS211铜合金焊丝相当AWSERCuSi-A特性和用途:机械性能好。铜合金氩弧焊及钢的MI


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