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Your question is too general, isn't it!! As far as the steel structure is concerned, different types of steel, plates, and section steel are mainly used. . .
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Steel structure is a structural engineering made of steel, and the main material is steel.
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The craft is not a few words that can be explained, if you need to add me, I can tell you.
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Steel-wood door (armored door): It is a kind of door that can be matched in decoration, and can generally be proposed by the user.
Seek, anti-theft performance using the middle of the steel plate to achieve, manufacturers can choose different colors, wood, lines and patterns according to user requirements and interior decoration integration, no longer as cold and incongruous as steel doors. Therefore, its price is also more expensive than steel security doors. It is made of steel and wood, the door leaf is fastened by steel plates around it (some are welded), and the door frame is generally made of steel sleeve decorative surface, and the surface is made of paint-free treatment or paint treatment.
If it's for the sake of deodorization, it's useless. It still depends on the ventilation.
The steel structure of the aluminum gusset ceiling has his mature system. >>>More
If you need to buy any furniture, you can contact me.
Mahogany is a general term for high-end and precious furniture materials in China. Mahogany is a plant of the genus Pterocarpus in the Legume family, which is native to tropical regions. Originally, it referred to red hardwoods, and there were many varieties; After the eighties of the last century, people's demand for rosewood is increasing, and the industry urgently needs to be standardized >>>More
In winter, due to the different climates in the north and south, the methods of maintaining solid wood furniture are also different. The climate difference between the north and the south is large, and moderate oiling and waxing are also one of the ways to keep the mahogany furniture shiny. >>>More