工业用金属球阀|沙特标准|SASO- GSO ISO 17292
认证网 (2024/11/8 8:42:30) 浏览:61 评论:0
工业用金属球阀|沙特标准|SASO-GSO ISO 17292
Metal Ball Valves For Petroleum,Petrochemical And Allied Industries
石油、石化及相关工业用金属球阀
Technical Regulation for Pressure Equipment
Metal Ball Valves For Petroleum,Petrochemical And Allied Industries
石油、石化及相关工业用金属球阀
Technical Regulation for Pressure Equipment
相关内容: