ORFS caps loj daim ntawv qhia raws li SAE J1453 los yog ISO 8434-3, nws muaj kev sib dhos nrog tube txiv ntoo thiab cov hlua txaug ua ke rau ORFS hydraulic tubing tshuab.
Qhov tseem ceeb
1 raj txiv ntseej
2 ceg ntoo ib ntus
Rau qhov ntev tsis pom, saib daim duab 5 thiab daim 9.
Cov hlua khauj tswg yuav tsum pub dawb.
b Qha kev tso cai xaiv tau
