Peb lub Hoobkas tshwj xeeb hauv kev tsim cov vuam tshuab vuam rau ntau tshaj 20 xyoo.Thiab txhua lub tshuab dhau CE thiab lwm yam ntawv pov thawj.Peb tau xa tawm peb cov khoom siv rau 56 lub teb chaws thiab yeej kev ntseeg ntawm cov neeg siv khoom siv, tshuab hluav taws xob tseem ceeb muaj xws li: Ultrasonic tshuab welding

Cov khoom