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Company Description (Introduction)
W-beam with a new supporting materials, and various combinations or a combination of standard anchor bolt support for the coal mine tunnel and face a cut in support, can also be used for roadway intersection and the chamber - Guarding. The product is in the mix bolting key components can be composed of Multi-bolt connection, a whole support structure.
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Chemical products list for the selected company's manufacturing items. |
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Chemicals raw material list for the selected company's manufacturing or selling items |
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