Qc T 633 2022 Translated English Of Chinese Standard Qc T 633 2022 Qct633 2022

This document specifies the requirements, test methods, inspection rules and signs, packaging, transportation, storage of the seats of passenger vehicles. This document is applicable to passenger seats of categories M2 and M3 passenger vehicles. This document does not apply to the plastic seats, which are used in Class A and Class I passenger vehicles of category M2 and M3, as well as student seats of special school buses.

This document specifies the type, size, and technical conditions of A-type clips for automobiles. This document is applicable to A-type clips, which have a diameter of D0 = 5 mm and D0 = 6 mm in the mounting hole of the body sheet, AND a maximum connection thickness S of 5 mm.

This document specifies the type, size, and technical conditions of H-type clips for automobiles. This document is applicable to H-type clips, which have a diameter of 6 mm and 7 mm in the mounting hole of the body sheet, AND a connection thickness of 12.5 mm ~ 21.5 mm.

This document specifies the main types and dimensions for tapped and male fitting in the matrix of pneumatic braking system of motor vehicle and towed vehicle. This document applies to the pneumatic braking system of motor vehicles and towed vehicles with air pressure below 2 MPa.

This document stipulates the classification, basic configuration, general requirements, test methods, inspection rules and marking, packaging, transportation, storage of coach toilets. This document applies to toilets used on coaches.

This document specifies the terms and definitions, statistical scope, calculation methods of comprehensive water consumption for unit output of automobile products. This document is applicable to the calculation of comprehensive water consumption for unit output of automobile products.

This document specifies the type, size, technical conditions of double end studs bm = 2d. This document is applicable to double end studs for automobiles, whose thread at the screw-in base end is transition fit thread AND the thread at the screw-in nut end is ordinary fine thread.

This document specifies the technical requirements and bench test methods for automotive hydrodynamic torque converter assemblies (referred to as torque converter assemblies). This document is applicable to the hydrodynamic torque converter assemblies, which are used in category M and category N vehicles. Other types of hydrodynamic torque converter assemblies can make reference to this standard.