Cov laj thawj yog vim li caskev vibration motorpib tsis tuaj yeem suav nrog:
1. Lub hwj chim tsis txuas;
2, winding tawg;
3. Winding grounding los yog interphase lem discontinuity txoj kev;
4, winding thaiv yuam kev;
5. Qhuav kub;
6. Kev tswj cov khoom siv tsis raug.
Koj tuaj yeem nyiam:
Post lub sij hawm: Sep-01-2019
