Siv cov cuab yeej siv thev naus laus zis ultrasonic vuam los daws cov teeb meem kev lag luam ntawm cov khoom yam tsis hloov cov txheej txheem ntawm cov neeg siv khoom

Teeb meem:

Lub diameters ntawm ob lub qhov no yog me me thiab sib sib zog nqus heev, yog li ntawd nws yog ib qho nyuaj rau molded nrog kom ntseeg tau qhov loj me.

Kev daws:

Cov khoom tau muab faib ua ob ntu los ntawm qhov no, molded cais, thiab tom qab ntawd welded los ntawm ultrasonic yoj, uas ua rau cov khoom ua tau raws li qhov yuav tsum tau ua.

as


Post lub sij hawm: Aug-03-2020