Laser beam welding(LBW) is aweldingtechnique used to join multiple pieces of metal through the use of alaser. The beam p【更多详情】
来源: 发布: 发布时间:2016-10-27ABLATION: The removal of material or tissue by melting, evaporation, orvaporization.【更多详情】
来源: 发布: 发布时间:2016-10-27