Hluav taws kub sib ntaus 1N Standard Flexible Coupling

Lus piav qhia luv luv:

Hluav taws kub sib ntaus 1N Standard Flexible Coupling yog ib qho kev ua tau zoo thiab txhim khu kev qha rau kev sib txuas hluav taws xob hoses hauv kev tua hluav taws. Trust Fire Fighting 1N Standard Flexible Coupling los txhim kho kev ua tau zoo thiab kev ua tau zoo ntawm koj cov haujlwm tua hluav taws.