Cov ntawv pov thawj
Direct Part Marking
BEC Laser muab qhov zoo tshaj plaws ncaj qha qhov cim kev daws teeb meem rau ntau yam kev lag luam tseem ceeb.Txhawm rau kom muaj kev txhim kho txuas ntxiv thiab cov khoom lag luam zoo tshaj plaws thiab cov txheej txheem, peb cov kev daws teeb meem yog ua raws li peb cov kev ua raws li kev nyab xeeb thiab cov qauv zoo uas tau lees paub los ntawm pob:
Daim ntawv pov thawj CE: Qhov kev lees paub thoob ntiaj teb no European Union daim ntawv pov thawj ua kom ntseeg tau tias peb cov tshuab laser thiab cov ntsiab lus ncaj qha cov cim kev daws teeb meem ua tau raws li txhua qhov kev nyab xeeb thiab EM (electromagnetic) cov qauv kev sib raug zoo.
