... Widely used in aviation, aerospace, sports products, jewelry, golf head, medical instrument, titanium alloy denture, ... , especially for the perforating of gold and silver jewelry, spot welding, repairing, inlay and welding of ... photo/v7/603809566_6/jewelry_laser_welding_machine.jpg' ]; var oProductShow = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); jewelry ...