GB/T 1314-1991
abolished_transferred
GB/T 17805-2025
Active
National standards
GB/T 17805-2025 Measurement of intake air or exhaust gas flow of diesel engines
GB/T 17805-2025 Measurement of intake air or exhaust gas flow of diesel engines
Price:
$ 68.00
Basic Information
Standard Code:
GB/T 17805-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
The piston internal combustion engine and other power equipment
ICS Name:
The measurement of fluid flow
Publish Date:
2025-12-02
Implement Date:
2026-07-01
Pages:
36 pages
Scope
This document specifies the main equipment, measurement systems, and measurement methods for measuring the intake and exhaust airflow of diesel engines in laboratory environments.
This document is applicable to the method of measuring the combustion airflow of diesel engines in laboratory environments. The method can also be used for diesel engines powered by other fuels, with appropriate adjustments made as needed.
Development Information
Replace the following standards
Referenced Standards
Related Standards
GB/T 13969-1992
Replaced
GB/T 13969-1992 Displacement type level instruments
GB/T 778.1-1996
Replaced
GB/T 778.1-1996 Measurement of water flow in closed conduits—Meters for cold potable water—Part 1:Specifications
GB/T 778.2-1996
Replaced
GB/T 778.2-1996 Measurement of water flow in closed conduits—Meters for cold potable water—Part 2:Installation requirements
GB/T 778.3-1996
Replaced
GB/T 778.3-1996 Measurement of water flow in closed conduits—Meters for cold potable water—Part 3:Test methods and equipment
GB/T 17805-1999
Replaced