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02-16 2023
Processing of steel structure engineering connectors and treatment of friction surfaces
The bolt holes of the connecting parts shall be processed according to the relevant regulations. The accuracy of the bolt holes, the surface roughness of the hole wall, the allowable deviation of the hole diameter and the hole distance, etc. shall comply with the current national standard "Code for Construction Quality Acceptance of Steel Structure Engineering" GB50205. Regulation.
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09-30 2022
Selection of Anticorrosive Coatings for Steel Structures
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09-28 2022
More stable, more stronger, more safer
