butt jointed shell course
词语: butt jointed shell course
解释: 对接焊缝
词性: 名词
词典: 汽车专业英汉词典
butt jointed shell course 相关解释
对接焊缝 upset welding joint
对接焊缝 split weld
对接焊缝 butt weld
对接焊缝 butt jointed shell course;square groove weld;upset welding joint
对接焊缝 butt jointed shell course