镀锌钢管每捆数量
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镀锌钢管每捆数量(镀锌钢管一包多少根)
1寸镀锌钢管一件有多少根管材一件对应管子米数及根饥戚梁数及米数:DN200,1件7根,42米DN150,1件烂运19根,114米;DN100,1斤19根,114米,DN80,37根,222米;DN65,37根,222米;仔碰DN50,37根,222米;DN32,61根,366米;DN25,91根,.
日期 2023-05-19 阅 15 镀锌钢管每捆数量
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1寸镀锌钢管一件有多少根管材一件对应管子米数及根饥戚梁数及米数:DN200,1件7根,42米DN150,1件烂运19根,114米;DN100,1斤19根,114米,DN80,37根,222米;DN65,37根,222米;仔碰DN50,37根,222米;DN32,61根,366米;DN25,91根,.
日期 2023-05-19 阅 15 镀锌钢管每捆数量