Desc:CHB-JDB Bronze alloy metallic bearings with graphite plugs provides both the good wear resistance and great self-lubricating feature of the bearings.T...
Desc:CHB-JDB Bronze alloy metallic bearings with graphite plugs provides both the good wear resistance and great self-lubricating feature of the bearings.T...
Desc:Product DescriptionCopper and Copper Alloy Casting MethodsMany existing methods of producing copper base alloy castings may be broadly subdivided into...
Desc:Product DescriptionCopper and Copper Alloy Casting MethodsMany existing methods of producing copper base alloy castings may be broadly subdivided into...