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供应G-CuSn5ZnPb高耐磨铸造锡青铜板G-CuSn7ZnPb G-CuSn10Zn锡青
供应G-CuSn5ZnPb（2.1096.01/Rg5）RG7锡青铜棒铜板 耐磨锡青铜管
德标G-CuSn5ZnPb(2.1096.01)锡青铜管 锡青铜棒 锡青铜板 铜套
德标G-CuSn5ZnPb（2.1096.01）锡青铜管 锡青铜棒 锡青铜板 铜
鑫茂ZCuSn10P5锡青铜管 QAl10-4-4铜套铸造铜合金G-CUSN7ZNPB铜板
CuSn8Pb4Zn1 锡青铜 CuSn5ZnPb 铜棒 铜管 QSN6.5-0.4 铜带 铜板
德标G-CuSn5ZnPb（2.1096.01）锡青铜棒 锡青铜管 耐磨锡青铜板
G-CuSn7ZnPb锡青铜棒2.1090.01 RG7铜管LG2 Bronze RG5铸造铜套
铜材G-CuSn2Znpb铜板G-Cupb5SnG-Cupb10Sn铜棒G-Cupb15Sn铜合金
德标G-CuSn5ZnPb(2.1096.01)锡青铜管 锡青铜棒 耐磨锡青铜板
锡青铜 G-CuSn5ZnPb 可零切 铜板 铜管 CuSn6 CuSn6Zn6 铜棒 铜排
G-CUSN5ZNPB 铸造铅青铜板 CuSn5Pb20-C 铜管 铜套 ZQPB12-8 铜棒
恒丰ZCuSn10P5锡青铜管 QAl10-4-4铜套铸造铜合金G-CUSN7ZNPB铜板
G-CuSn5ZnPb耐磨锡青铜棒 G-CuSn12锡青铜 G-SnBz12锡青铜管切割
GB-CuSn5ZnPb 锡青铜 CB493K 铜管 CB490K 铜排 C83300 铜板 铜棒
G-CuSn5ZnPb锡青铜PB101铜板C95800铸造铜合金棒CW453K板材可零切
GCuSn10 锡青铜 G-CuSn5ZnPb 铜排 BC6C 铜板 PBC1 铜棒 LG1 铜管
G-CuSn2ZnPb锡青铜 CAC902 铜棒 RG6 RG7 铜管 RG2 RG5 铜板 零切
GCuSn10 铸造锡青铜 GB-CuSn5ZnPb 铜管 GC-CuSn7ZnPb 铜板 铜棒
2.1176.01 铜合金 GB-CuSn5ZnPb 铜板 2.1177 铜带 CN105 黄铜棒
现货ZCuPb10Sn10锡青铜排CuSn5ZnPb铜板 铜棒QSN6.5-0.4铜管 铜套
QC-10铝板MIC6铝合金精铸材
ZCuSn10Pb1铜套CuSn7ZnPb锡青铜棒CuSn5Zn5Pb2铜管C90700锡青铜板
耐磨锡青铜管锡青铜板铜套
高耐磨铸造G-CUSN10Zn G-CUSN7ZnPb G-CUSN5ZnPb锡青铜棒 铜管
G-CuSn7ZnPb G-CuSn5ZnPb铜合金板 铜合金棒 可规格切 零切
德标G-CuSn5ZnPb（2.1096.01）锡青铜管 锡青铜棒 耐磨锡青铜板
G-CuSn5ZnPb（2.1096.01）锡青铜棒 耐磨锡青铜管 锡青铜板 铜套
现货cuzn36pb3黄铜棒BC1N6锡青铜棒LG2锡青铜板cusn5znpb锡青铜棒
德标G-CuSn5ZnPb（2.1096.01）锡青铜管 锡青铜棒 锡青铜板 铜套
G-CuSn7ZnPb锡青铜管G-CuSn5ZNPb锡青铜板G-CuSn2ZnPb锡青铜棒
G-CuSn5ZnPb锡青铜管 G-CuSn7ZnPb锡青铜板 G-CuSn10Zn锡青铜棒
G-CuSn5ZnPb（2.1096.01）铜棒 耐磨铜管 铸造铜套 铜板 铜排
现货GZ-CuSn7ZnPb GB-CuSn5ZnPb GZ-CuSn7Zn锡青铜棒锡青铜管铜套
CuSn5Pb5Zn5铜棒 LG2 CuSn7ZnPb铜管Bronze RG5铜板 C90700铜套
CuSn7ZnPb铜棒Bronze RG5铜套 C90700 铜板CuSn5Pb5Zn5 LG2铜管
CuSn5ZnPb锡青铜板C83600锡青铜棒ZCUSN12PB1 CDA630 C5191铜套
G-CuSn10Zn铜板CUSn10Ni2 G-CuSn5ZnPb锡青铜管G-CuSn7ZnPb铜棒
高耐磨CuSn5ZnPb锡青铜棒CUSN7PB铜管CuSn5Zn5Pb5锡青铜板RG5铜套
G-CuSn7ZnPb铜板G-CuSn10Zn铜合金棒G-CuSn5ZnPb锡青铜管 铜套
铜套C90700铜板CuSn5Pb5Zn5
CuSn7ZnPb锡青铜ZQSN10-5铜管C93200铜圆棒Qsn5-5-5铜板CUSN13
CuSn7ZnPb锡青铜棒料ZCuSn10Pb1铜套C90700铜板棒CuSn5Zn5Pb2铜管
厂家直销ZCuSn5Zn5Pb5/G-CuSn5ZnPb/QSn5-5-5/C83600铜套铜管铜棒
锡青铜 QSN8-0.3 CUSN8P 铜板 C5210 铜套 CuSn5 铜棒G-CuSn5ZNPb
供应 HFE59-1-1 铅青铜 HFE58-1-1圆铜 光棒 G-CuSn5ZnPb合金铜板
优质铜合金GB-CuSn6ZnNi(2.1095)GB-CuSn5Znpb(2.1097)铜棒板卷带
CuSn7ZnPb锡青铜C5441铜板QMn5 C61900铜棒SAE841铜管C94100
G-CuZn25Al5铜合金G-CuSn10Zn铜棒G-CuSn7Znpb铜板G-CuSn5Znpb
现货供应ZCuSn5Zn5Pb5锡青铜板G-CUSN7ZNPB铜棒BC7铜管C90710铜排
G-CUPB15SN铝青铜G-CUSN5ZNPB铜管 铜板ZQSN7-0.2铸造铜棒料 铜套
现货G-CuSn7ZnPb锡青铜板G-CuSn10Zn锡青铜棒G-CuSn5ZnPb锡青铜管
ZCuSn10P5锡青铜管 QAl10-4-4铜套铸造铜合金G-CUSN7ZNPB铜板铜棒
铜合金G-CuZn25Al5铜板G-CuSn10Zn铜棒G-CuSn7Znpb G-CuSn5Znpb
G-CuSn2Znpb铜板料G-Cupb5SnG-Cupb10Sn铜棒材G-Cupb15Sn铜合金板
铜块 G-CuSn5ZnPb 铜排材 黄铜板 铜合金棒 CuZn30 C35000 现货
供ZCuSn7Zn4Pb7锡青铜G-CuSn5ZnPb铜合金2.1096.01铜板ZCuSn10Zn2
供应ZCuSn10P5锡青铜管 QAl10-4-4铜套铸造铜合金G-CUSN7ZNPB铜板
CuSn4锡青铜 G-CuSn7ZNpb铜板 2.1090铜排 CuSn5铜棒 C51900带材
C93200铜圆棒Qsn5-5-5铜板棒料
G-CuSn5ZnPb 铜合金方管 CuZn30 黄铜板 C35000 铜块 CuZn30 铜排
现货铜合金GB-CuSn6ZnNi(2.1095)GB-CuSn5Znpb(2.1097)铜棒板卷带
G-CuSn5ZnPb?G-CuSn2ZnPb锡青铜板青铜棒六角棒锡磷铜管
锡青铜棒C90700铜板棒 CuSn5Zn5Pb2铜管ZCuSn10Pb1铜套CuSn7ZnPb
现售 G-CUPB15SN铝青铜G-CUSN5ZNPB铜管 铜板ZQSN7-0.2规格齐全
精密CuSn7Zn2Pb3-C锡青铜棒CC492K G-CuSn5ZnPb CUCr杯士铜C6711
精密C10100无氧铜 G-CUSN10Zn G-CUSN7ZnPb G-CUSN5ZnPb锡青铜棒
SzBC1磷青铜带材CuSn12锡青铜套CUSN5ZNPB铜管CUSn6铜合金板切割
cusn5znpb锡青铜带材CuSn5ZnPb锡青铜管C50500圆棒铜板铜套可定制
G-CuSn5ZnPb锡青铜圆棒QSn6-6铜管铜棒材料BC1N6铜板铜套来图定制
CAC403C铜材QSn663铜管CUSn6磷青铜带材cusn5znpb铸造锡青铜 定制
C93200锡青铜棒C93500铜套CW452K高硬度CUSN5ZNPB铜板铜管可切割
cusn5znpb锡青铜带材BC1N6磷青铜套CUSN5ZNPB铜棒C5191铜管可分条
ZQSn6-6-3磷青铜棒LG2铜套BC6C带材cusn5znpb锡青铜板铜管 可定制
C96200锡青铜QAl10-5-5铜管CuSn7ZnPb铜棒CAC503B铜板SAE660铜排
现货G-CuSn5ZnPb锡青铜棒SAE841铜管C95500铜排C95200铜板CUSN6
C90700铜板棒CuSn7ZnPb锡青铜棒 CuSn5Zn5Pb2铜管ZCuSn10Pb1铜套
供应HSN70-1 G-CUPB15SN铜板G-CUSN5ZNPB C2075铜管
现售 G-CUPB15SN铝青铜G-CUSN5ZNPB铜块 铜板ZQSN7-0.2规格齐全
