of welded surfaces 中文意思是什麼
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With regard to the protection system of inorganic zinc - rich primer + epoxy micaceous iron oxide intermediate + polysiloxane finish having been used for major bridges for the first time and the anti - rust and anti - slip inorganic zinc - rich coating used for the bolted and welded surfaces of the bridges, the paper describes the protection system and coating workmanship in considerable details from aspects of the material properties, construction methods and coating inspection
針對在大型橋樑上首次應用的「無機富鋅底漆環氧雲鐵中間漆聚硅氧烷面漆」的防腐體系和栓接面採用的無機富鋅防銹防滑塗料，從材料特性、施工方法及塗層檢驗等幾方面做了較詳細的論述。 -
Theses series of abrators are suitable for cleaning and reinforcing the surfaces of many kinds of large mediun and small sized cast, forged and welded pieces
該系列臺車式拋丸機適用於多品種、大中型鑄件、鍛件、鉚焊件的表面清理和強化。
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