

价格:面议
0
联系人:
电话:
地址:
英国铜合金:CA107 Cu-CATH-2 Cu-ETP-2 Cu-FRHC Cu-DHP Cu-OF Cu-OFE Cu-Ag-OF-2 Cu-Ag-OF-4 Cu-Ag-1 Cu-Ag-2 Cu-Ag-3 Cu-Ag-4 Cu-Ag-5 PB4 LPB1 LB2 LB4 LG1 LG2 HCC1 PB1 PB2 CT1 LG4 AB1 AB2 CMA1 HTB1 HTB3 LB1 LB5 G1 G3 CT2 AB3 CN1 CN2 PB4 LPB1 LB2 LB4 LG1 LG2 SCB1 SCB3