青铜 CuSn7Zn2Pb2 | CC492K | G-CuSn7ZnPb | 2.1090

ISO:CuSn7Zn2Pb2
EN:CC492K
DIN:G-CuSn7ZnPb
Wnr:2.1090
NFA FR-
UNS USA-
BS GP oldLG4
PN-

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