管径尺寸对照表
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常用管道公称直径和外径对照表89
图片尺寸920x1302![管径公英制对照表](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=4260103044,115682966&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=564)
管径公英制对照表
图片尺寸718x810![公制管英制管内外径规格对照表](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=4136410957,3761625087&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=775)
公制管英制管内外径规格对照表
图片尺寸726x1125![管道公称直径对照表](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3046411031,1829765046&fm=253&fmt=auto&app=138&f=JPG?w=500&h=708)
管道公称直径对照表
图片尺寸920x1302![管道尺寸规格表 (2)_第1页](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2001899254,3200957102&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=708)
管道尺寸规格表 (2)_第1页
图片尺寸920x1302![钢管公称直径(英寸与毫米对照表)](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2224026725,492171488&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=708)
钢管公称直径(英寸与毫米对照表)
图片尺寸920x1302![管道尺寸对照表](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1734264252,3549184938&fm=253&fmt=auto&app=138&f=JPEG?w=667&h=500)
管道尺寸对照表
图片尺寸1080x810![阀门通径dn与管径尺寸对照表docx3页](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1014280852,4194322587&fm=253&fmt=auto&app=138&f=GIF?w=500&h=707)
阀门通径dn与管径尺寸对照表docx3页
图片尺寸792x1120![不锈钢管尺寸对照表doc](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2508822843,908545568&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=708)
不锈钢管尺寸对照表doc
图片尺寸920x1302![更小的尺寸用1](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1818118808,3939340854&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=790)
更小的尺寸用1
图片尺寸697x1101![水管尺寸对应表](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=287423901,2308493513&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=632)
水管尺寸对应表
图片尺寸640x809![钢管与塑料管管径对应表](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=58750627,152063600&fm=253&fmt=auto&app=120&f=JPEG?w=800&h=1067)
钢管与塑料管管径对应表
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常用钢管规格dn对照表
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阀门通径dn与管径尺寸对照表
图片尺寸920x1302![管径对照表](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1114598454,2244247652&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=750)
管径对照表
图片尺寸668x1002![镀锌管尺寸表](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2579035898,3424937530&fm=253&fmt=auto&app=138&f=JPG?w=500&h=708)
镀锌管尺寸表
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管径单位对照表
图片尺寸592x1022![国际管道尺寸对照表](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=195428563,2946304702&fm=253&fmt=auto&app=138&f=JPG?w=707&h=500)
国际管道尺寸对照表
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管子尺寸换算表
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管件尺寸对照表
图片尺寸920x1301