冷焊 lěnghàn cold welding Definitions Defs Origin Strokes Stroke Words Sentences Sents 冷焊 lěnghàn cold welding A method of joining metals at room temperature using only pressure, which causes the surface atoms to diffuse and fuse together; typically used for soft metals like aluminum or copper.
冷焊 lěnghàn cold welding A method of joining metals at room temperature using only pressure, which causes the surface atoms to diffuse and fuse together; typically used for soft metals like aluminum or copper.
