T13 - Intake, exhaust and fuel supply systems

GB/T 47943-2026 in English

Gasoline engines with direct fuel injection—Installation of the high pressure fuel pump to the engine

TO BE VALID

Issued on:2026-07-02 | Implemented on:2027-02-01

GB/T 28949-2025 in English

Inlet air cleaning equipment for internal combustion engines and compressors—Performance testing

VALID

Issued on:2025-10-31 | Implemented on:2026-05-01

QC/T 798-2025 in English

Multi-layers plastic tubing for auto motive fuel system

VALID

Issued on:2025-04-10 | Implemented on:2025-11-01

QC/T 544-2025 in English

Camshaft of automobile engine

VALID

Issued on:2025-04-10 | Implemented on:2025-11-01

DB4403/T 1-2018 in English

VALID

Issued on:2018-09-21 | Implemented on:2018-10-01

GB/T 35359-2017 in English

Fuel filter-Initial single-pass efficiency test method

VALID

Issued on:2017-12-29 | Implemented on:2018-07-01

GB/T 35348-2017 in English

Diesel engines—Fuel filters—Method for evaluating fuel/water separation efficiency

VALID

Issued on:2017-12-29 | Implemented on:2018-07-01

GB/T 18364-2017 in English

Filling receptacle of LPG vehicle

VALID

Issued on:2017-10-14 | Implemented on:2018-05-01

GB/T 18363-2017 in English

Filling receptacle of CNG vehicle

VALID

Issued on:2017-10-14 | Implemented on:2018-05-01

DB65/T 3575-2015 in English

VALID

Issued on:2015-01-01 | Implemented on:2015-01-15