Dab tsi yog cov lus pom zoo rau cov khoom siv tiv thaiv kev vibration?

Jul 29, 2016

Tso lus

Txhua lub LCD decelerating mechanical system yog qhov zoo heev. Nws yog qhov zoo tshaj plaws los cais cov LCD system los ntawm sab nraud chassis.

Xa kev nug