精密鋼管規(guī)格
18*2
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10*2.5
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16-17-18*2-2.5-3
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19*2-2.5-3-3.5
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20*2-2.5-3
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21-22-23-24-25-27*2-3-4
|
28*2-2.5-3-3.5-4
|
29*2-3-4
|
30-32-34-35*2-2.5-3-3.5-4-5-6
|
36*2-2.5-3-4
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38*2-2.5-3-3.5-4-6
|
40*2-3-4-5-6
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42-45*2-3-4-6
|
46-48*2-3-4
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50*2-2.5-3-4-5-6
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51*2-3-4
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52-53-55-57-58-59*2-3-4-6
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60-62-64-65-68-70-72*2-3-4-6
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75-76-78-80*2-3-4-6-8
|
81*2-4-6-8-12
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82-83-85*4-6-8-12
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