GB/T 985.2-2008 埋弧焊的推荐坡口
资料介绍
标 准 号:GB/T 985.2-2008
简体中文标题:埋弧焊的推荐坡口
繁體中文標題:埋弧焊的推薦坡口
English Name:Recommended joint preparation for submerged arc welding
简体中文标题:埋弧焊的推荐坡口
繁體中文標題:埋弧焊的推薦坡口
English Name:Recommended joint preparation for submerged arc welding