石油部第一工程公司根据探伤工艺的要求,对由日本新日本制铁(株)和石井铁工所(株)引进,球壳由66块板拼装而成,焊缝总长720m 的北京5000m~3液化气球罐的内外焊缝表面进行200%磁粉探伤。

石油部第一工程公司根据探伤工艺的要求,对由日本新日本制铁(株)和石井铁工所(株)引进,球壳由66块板拼装而成,焊缝总长720m 的北京5000m~3液化气球罐的内外焊缝表面进行200%磁粉探伤。的英文翻译

基本释义

• According to the requirments of inspecting works,the First Cons truction Company carried out 200%25 magnetic powder inspection for 720m inside and outside weld surface of 5,000m~3 spherical tank. The tank includes 66 shells introduced from Nippon Steel Corporation and lshii Iron Wrks Co,Ltd.