มอก. 3425-2565

Scope (English)

This standard cover - Part I: Vehicle type M2, M3, N2, and N3 that install the speed limitation devices (SLD) and vehicle types M and N that install adjustable speed limitation devices (ASLD) which is not separately certified under Part III of this standard, or is designed and/or install components that can appropriately be considered a function of all or part of the SLD or ASLD. - Part II: Installation of SLDs on vehicle types M2, M3, N2, and N3 and installation of ASLD on vehicle types M and N that receive the specific approval follow Part III of this standard. - Part III: SLDs set up on vehicle types M2, M3, N2, and N3 and ASLD set up on vehicle types M and N. This standard aims to limit the speed of the vehicle by the system, vehicle with control speed function by controlling the fuel feed, or through the engine management system.