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厂家黄铜棒厂家 C36000黄铜棒价格 滚花/拉花黄铜棒
现货铜棒H58-3A H59-1A H62-1A 铅黄铜Hpb59-1 C36000黄铜棒零切
美国ASTM标准C36000黄铜棒 C3600易切削黄铜棒 自动车床走心机
供应易切削黄铜C36000黄铜 C36000黄铜棒 C36000黄铜六角棒
铜C3603黄铜C604铅黄铜方棒六Z角板棒uC36000黄铜棒Cn373黄铜管
C34500 C34700 C36000 六角棒 C35000黄铜板 C36000黄铜棒 铅黄铜
ZQSn10-1铜合金C36000黄铜棒C26200 C2400铜卷带C7035 CUZN30铜排
C3603黄铜 C3604铅黄铜 方棒 六角棒 C36000黄铜棒 CuZn37黄铜管
供应C36000黄铜方棒C36000黄铜棒C36000黄铜六角棒 铅黄铜板
C34500铜板C34700 C36000六角棒C35000黄铜带C36000黄铜棒 铅黄铜
C3604棒材C3603铅黄铜C3601六角黄铜棒C36000黄铜棒C37000铅黄铜
广东现货HPb62-3铅黄铜板 CA360铅黄铜棒 C36000黄铜棒 黄铜管
C26000环保黄铜 C26800六角铜 C35000黄铜板材 C36000黄铜棒
C69300黄铜板C3771铜合金
C36000黄铜棒 切削h59铜锌合金棒 H62 铜锌合金板120 130 150MM
C36000黄铜棒3X3mm4X4mm 5X5mm6X6mm四方黄铜棒方料铜条铜排
现货C36000黄铜棒 紫铜带 铝青铜棒H65黄铜带棒板管条 可零切
C3604黄铜棒 黄铜圆棒3mm 4mm 5mm C36000黄铜棒 C3602六角铜棒
现货CW612N六角黄铜棒CW614N铅黄铜棒C3771黄铜管C36000黄铜棒
H62铆料C36000黄铜棒无铅黄铜六角棒C3604 HPb59-1黄铜排黄铜方棒
ZCuZn16Si4硅黄铜C36000黄铜棒C86300铜板HTB2 HBSC4铜排HSi80-3
C36000黄铜棒 HPb59-3高铅黄铜 HPb59-2铜棒 C2680R黄铜板
C36000黄铜棒/黄铜板 C34000进口铅黄铜棒 提供原厂报告
C360铜合金圆棒C3600铅黄铜棒圆棒C36000易削切铜棒铜板铜合金
C36000铅黄铜C360黄铜棒C360x0黄铜板HPb63-3方条CDA360铜排brass
C360铜合金h圆棒C3600铅黄铜棒圆棒C36000易削切铜棒铜板铜合金
C36000黄铜板六角棒HMn58-2锰黄铜QSn8-0.3锡青铜HPb59-3铅黄铜排
材料C28000黄铜板C37000黄铜棒C36000黄铜排C24000纯黄铜合金圆棒
优质黄铜棒C36000 C36500 C37100 C37700 C37710六角棒 铜板 铜套
CuZn36Pb3圆棒CW603N铅黄铜棒HPb62-3铜条C36000六角棒铜管
C37000黄铜棒C36500铅黄铜板C36700铜棒C36000铜带C35300C378000
C360铅黄铜板C3600六角实心棒C36000易切削N黄铜圆棒C3602铆料铜
C360铅黄铜板C3600六角实心棒C36000易切削黄铜圆棒C3602铆料铜棒
C3604黄铜棒6.5mm 铅黄铜 CuZn38Pb2 C3602 C36000现货 五金铜件
六角棒HPb63-3铜板C37700铜棒
C3601黄铜棒CuZn36Pb3 CuSn4Pb4Zn4铜合金CuSn5Pb1黄铜板C36000
C3604黄铜棒6mm 铅黄铜HPb60-3 HPb60-2 C36000 C3602 6毫米 h62
C3601铅黄铜棒 环保黄铜扁条 10*10方形黄铜棒C36000黄铜排定制
C36000黄铜方棒3X3mm4X4mm 5X5mm6X6mm四方黄铜棒铆料铜条铜排*
C36000铅黄铜棒 CDA360易车削铅黄铜板 棒料HPb60-2六角棒 黄铜管
C36000铅黄铜棒料C10200无氧紫铜棒C12000无氧紫铜板C11000紫铜排
新款C360铜合金圆棒C3600铅黄铜棒圆棒C36000易削切铜棒铜板铜合
C36000铅黄铜棒 C10200无氧紫铜棒 C11000紫铜排C12000无氧紫铜板
C36000铅黄铜棒 C11000紫铜排C10200无氧紫铜棒C12000无氧紫铜板
C36000铅黄铜棒 CDA360易车削铅黄铜板 HPb60-2六角棒HPb59-1圆棒
C3604铅黄铜棒 国标59-1铅黄铜板 C36000铅黄铜棒C3601圆棒