J90 - Piston type internal combustion engine and other power equipment in general

GB/T 17805-2025 in English

Measurement of intake air or exhaust gas flow of diesel engines

VALID

Issued on:2025-12-02 | Implemented on:2026-07-01

GB/T 1883.1-2025 in English

Reciprocating internal combustion engines—Vocabulary—Part 1：Terms for engine design and operation

VALID

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

GB/T 1883.2-2025 in English

Reciprocating internal combustion engines—Vocabulary—Part 2：Terms for engine maintenance

VALID

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

GB/T 8190.3-2025 in English

Reciprocating internal combustion engines—Exhaust emission measurement—Part 3:Test procedures for measurement of exhaust gas smoke emissions from compression ignition engines using a filter type smoke meter

VALID

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

DB4413/T 58-2024 in English

VALID

Issued on:2024-12-31 | Implemented on:2025-03-31

JB/T 14795-2024 in English

Requirements for banned substances in internal combustion engines

VALID

Issued on:2024-03-29 | Implemented on:2024-10-01

JB/T 14238-2023 in English

Green Design Product Evaluation Technical Specification Diesel Engine

VALID

Issued on:2023-12-29 | Implemented on:2024-07-01

GB/T 7184-2023 in English

Reciprocating internal combustion engines—Evaluation method of vibration

VALID

Issued on:2023-09-07 | Implemented on:2024-04-01

GB/T 20787-2023 in English

Reciprocating internal combustion engines—Measurement method for structure-borne noise

VALID

Issued on:2023-09-07 | Implemented on:2024-04-01

GB/T 15371-2023 in English

Reciprocating internal combustion engines—Evaluation method of torsional vibration of crankshaft system

VALID

Issued on:2023-09-07 | Implemented on:2024-04-01