供应 C38590黄铜C38600铜合金C404
供应 C37100黄铜C37700铜合金C377
供应 C36600黄铜C36700铜合金C368
供应 C28000黄铜C28200铜合金C283
供应 C26380黄铜C26800铜合金C270
供应 C24000黄铜C24080铜合金C250
供应 C22600黄铜C23000铜合金C230
供应 C4450BF黄铜C4450R铜合金C44
供应 C4250BF黄铜C4250R铜合金C42
供应 C4641BF黄铜C4641R铜合金C46
供应 C4640BF黄铜C4640R铜合金C46
供应 C4622BF黄铜C4622R铜合金C46
供应 C4621BF黄铜C4621R铜合金C46
供应 C3713BF黄铜C3713R铜合金C37
供应 C3712BF黄铜C3712R铜合金C37
供应 C3710BF黄铜C3710R铜合金C37
供应 C3605BF黄铜C3605R铜合金C36
供应 C3603BF黄铜C3603R铜合金C36
供应 C3602BF黄铜C3602R铜合金C36
供应 C3561BF黄铜C3561R铜合金C35
供应 C3531BF黄铜C3531R铜合金C35
供应 C3560BF黄铜C3560R铜合金C35
供应 C3501BF黄铜C3501R铜合金C35
供应 C2801BF黄铜C2801R铜合金C28
供应 C2800BF黄铜C2800R铜合金C28
供应 C2720BF黄铜C2720R铜合金C27
供应 C2400BF黄铜C2400R铜合金C24
供应 C2200BF黄铜C2200R铜合金C22
供应 C1940纯铜C1940B高铜C1940B
供应 C1921纯铜C1921B高铜C1921B
供应 C1510纯铜C1510B高铜C1510B
供应 C1441纯铜C1441B高铜C1441B
供应 C1862纯铜C1862B高铜C1862B
供应 C1565纯铜C1565B高铜C1565B
供应 C1751纯铜C1751B高铜C1751B
供应 C1720纯铜C1720B高铜C1720B
供应 C1700纯铜C1700B高铜C1700B
供应 C1401纯铜C1401B高铜C1401B
供应 C1221纯铜C1221B高铜C1221B
