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C12000 C12100 C12200紫铜棒 紫铜板激光切割紫铜管2/4/6/8/10/12
优质Zcuzn38 黄铜管 C2600 铝黄铜 C12200 铜合金板 C2600 锡青
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C12200-H06、C12200-H08、铜及铜带合金带材片材条材线各种型材
C12200-H10、Cu-DHP-R200、铜及铜带合金带材片材条各种型材
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C12200-H01、C12200-H02磷青V锌白铜BZN15-12(ZN)-1.8板直线
紫C12200-H10、Cu-DHP-R200铜板CuZn30纯黄铜切X黄555锡青铜
C12200-H03、C12200-H04铜板H70铜可紫铜条任意零1紫铜板
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C12200 铜合金 Cz111 铜丝 JIAMⅢ77-2-0.05 铝青铜板 CuZn30六角
C12200-H01C12200-H02铜及铜带合金带材片材管材条材各种型材
C12200-H03C12200-H04铜及铜带合金带材片材管材条材各种型材
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益励冶金：C12200 磷脱氧铜，C12200铜板，C12200铜棒现货
QBE0.5-3.铍青铜5QBE0. 6-1.8 QBE0.6-1.5 C62200 C12200铍铜合金
铜合金铜棒铜板铜带 C12000 C12200 C12300 E-CU58 OF-CU SW-CU
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CA102纯铜 C1220铜 C1020铜 CA122铜板 DHP铜棒 C12200板材销售
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现货T2镀锌紫铜排 100*5 切割零售 C12200紫铜排厂家可打孔
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C11000 C12200 直径100mm壁厚25mmT2厚壁紫铜管做90*10mm紫铜管
C12000 C12200 T12210 T12400磷脱氧铜管铜棒铜板铜线铜带紫铜
供应C12200紫铜板C12200铜棒C12200铜管C12200铜卷C12200铜丝铜带
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进口/国标C1220合金铜板/铜棒 TP2无氧纯铜带 C12200无氧铜卷料
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C12200 CUBE1.9 CUBE2铍青铜 C16200 PTT-86铜板铜棒QBe2PB铜合金
现货t2镀锌紫铜排 100*5 切割零售 c12200紫铜排厂家可打孔
