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钢管的规格型号

格式:pdf

大小:423KB

页数: 8页

108*20,25,22,28,30,32 114*4.5,6,8,10,12,14,16,18 25,27,30,32*2,2.5,3,4,5,6 34*3,3.5,4,5,6 36,38*3,3.5,4,6,8 40,42,*3,3.5,4,6,8 45,48*3,3.5,4,6,8,10 51,54*3,3.5,4,6,8,10,12 57*3.5,5,6,8,10,12 60*3,3.5,4,6,8,10,12,14,16,18 63.5*3.5,4,6,8,10,12,14,16,18,20 68*4,6,8,10,12,14,16,18,20 70*4,6,8,10,12,14,16,18,20 73*4,6,8,10,12,14,16,18,20 18 76*4.5,6,8,10,12,14,16,18,20 80*5,6,8,10,12,14,1

钢管的规格型号

格式:pdf

大小:423KB

页数: 8页

108*20,25,22,28,30,32 114*4.5,6,8,10,12,14,16,18 25,27,30,32*2,2.5,3,4,5,6 34*3,3.5,4,5,6 36,38*3,3.5,4,6,8 40,42,*3,3.5,4,6,8 45,48*3,3.5,4,6,8,10 51,54*3,3.5,4,6,8,10,12 57*3.5,5,6,8,10,12 60*3,3.5,4,6,8,10,12,14,16,18 63.5*3.5,4,6,8,10,12,14,16,18,20 68*4,6,8,10,12,14,16,18,20 70*4,6,8,10,12,14,16,18,20 73*4,6,8,10,12,14,16,18,20 18 76*4.5,6,8,10,12,14,16,18,20 80*5,6,8,10,12,14,1

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