GB/T 727-2025 Active National standards

GB/T 727-2025 Turbocharger nomenclature and code

GB/T 727-2025 Turbocharger nomenclature and code

Publish Date: 2025-10-31 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 727-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Internal combustion engines and associated equipment

ICS Name: Internal combustion engine

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Pages: 12 pages

Scope

This document describes the product naming and model numbering methods for turbochargers used in internal combustion engines.
This document is applicable to exhaust gas turbochargers and electrically assisted turbochargers.

Development Information

Word Count: 12 Thousand words Pages: 12 pages

Replace the following standards

GB/T 727-2003 Turbocharger nomenclature and code

Related Standards

GB/T 3821-1983 Replaced

GB/T 3821-1983 Determination of cleanliness for small and medium power internal combustion engines

Publish Date: 1983-08-09

GB/T 1147-1987 Replaced

GB/T 1147-1987 Reciprocating internal combustion engines—General technical specifications

Publish Date: 1987-01-12

GB/T 725-1991 Replaced

GB/T 725-1991 Internal combustion engines—Nomenclature and code of designations

Publish Date: 1991-03-22

GB/T 1149.3-1992 Replaced

GB/T 1149.3-1992 Internal combustion engines—Piston rings-Scraper rings

Publish Date: 1992-11-14

GB/T 1149.5-1992 Replaced

GB/T 1149.5-1992 Internal combustion engines—Piston rings-Oil control rings

Publish Date: 1992-11-14

GB/T 1151-1993 Replaced

GB/T 1151-1993 Internal combustion engines—Main and connecting rod bearings—Specification

Publish Date: 1993-03-03