GB/T 985.3-2008 铝及铝合金气体保护焊的推荐坡口
资料介绍
标 准 号:GB/T 985.3-2008
简体中文标题:铝及铝合金气体保护焊的推荐坡口
繁體中文標題:鋁及鋁合金氣體保護焊的推薦坡口
English Name:Recommended joint preparation for gas-shield arc welding on aluminium and its alloys
简体中文标题:铝及铝合金气体保护焊的推荐坡口
繁體中文標題:鋁及鋁合金氣體保護焊的推薦坡口
English Name:Recommended joint preparation for gas-shield arc welding on aluminium and its alloys