方管 |
方管規格 |
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0.3D
0.23 |
0.3 |
0.4 |
0.5D
0.36 |
0.5 |
0.6 |
0.7 |
0.8 |
0.9 |
1.1 |
1.3 |
12×12 |
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14×14 |
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15×15 |
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17×17 |
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18×18 |
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19×19 |
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19×09 |
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20×10 |
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20×20 |
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21×21 |
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22×22 |
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23×11 |
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23×23 |
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24×12 |
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24×24 |
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25×13 |
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25×25 |
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28×13 |
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29×14 |
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28×28 |
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29×29 |
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30×15 |
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30×30 |
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34×22 |
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35×23 |
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35×35 |
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37×24 |
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37×37 |
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38×25 |
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49×24 |
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38×38 |
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50×25 |
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49×49 |
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50×50 |
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60×40 |
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75×45 |
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95×45 |
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