Qeb: Clutch Nres Nres Pwm Pwm siab hardness, lub neej ntev Kub xovxwm tsim Txiv neej thiab poj niam raws li ib tug set

Paub meej:

Video tshuaj ntsuam: muab
Kev lag luam hom: Cov khoom tshiab hauv 2020
Core tivthaiv warranty: 21 xyoo
specification:
Diameter 260/300/350/450/500