Dab tsi yog Kev Txhaj Tshuaj Pwm Sib Sau Txheej Txheem?
Dab tsi yog Kev Txhaj Tshuaj Pwm Sib Sau Txheej Txheem?
Ntau
Cov ntsiab cai ntawm txhua chav tsev ntawm cov hlau txhaj tshuaj molding tuag
Cov ntsiab cai ntawm txhua chav tsev ntawm cov hlau txhaj tshuaj molding tuag
Ntau
Dab tsi yog cov khoom siv rau kev txhaj tshuaj pwm?
Dab tsi yog cov khoom siv rau kev txhaj tshuaj pwm?
Ntau
Laser Marking yog dab tsi?
Laser Marking yog dab tsi? Laser marking burns qhia rau hauv hlau. Fiber laser, 1064 nanometer wavelength, qhov chaw ntawm 20 thiab 50 watts nyob ntaw
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