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Steel for Mine -
Steel for Mine
- 型號(hào)Steel for Mine
Steel for Mine
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Main Parameters |
Spec. & Model |
Main Dimensions (mm) |
Material |
|
11# |
Height: 110 Width: 90 Thickness: 9 |
20MnK |
|
|
Standard |
Standard Recommended by the Ministry of Metallurgical Industry, PRC. YB (T)24-86 Mine Joist Steel |
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Use |
Mainly used for mining tunnel support. |
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