C23000 copper plate contains about 85% copper···
C21000 copper plate is made from a basic copp···
C22000 copper plate is made from a copper all···
C12200 is a high purity copper alloy, also kn···
C12000 welding performance and cold bending p···
C12000 copper plate is made from a high-purit···
C10100 copper plate is made from anly pure co···
C10200 copper coil is made from anly pure cop···
C11000 copper plate is made from an alloy bas···
