Standards GB - Chinese national standards - Page 5203

Reciprocating internal combustion engines—Emissions terminology and nomenclature

Standard published on 12.7.2017

Countersunk flat head screws with cross recess—Part 1: Property class 4.8

Standard published on 24.2.2016

Countersunk flat head screws with cross recess—Part 2: Property class 8.8, stainless steel screws and non-ferrous metal screws

Standard published on 24.2.2016

Reciprocating internal combustion engines—Exhaust emission measurement—Part 1:Test-bed measurement systems of gaseous and particulate emissions

Standard published on 23.5.2023

Reciprocating internal combustion engines - Exhaust emission measurement - Part 10: Test cycles and test procedures for field measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions

Standard published on 10.11.2010

Reciprocating internal combustion engines - Exhaust emission measurement - Part 2: Measurement of gaseous and particulate exhaust emissions at site

Standard published on 16.6.2011

Reciprocating internal combustion engines—Exhaust emission measurement—Part 2: Measurement of gaseous and particulate exhaust emissions under field conditions
Execute Date: august 2026

Standard published on 28.1.2026

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

Standard published on 31.10.2025

Reciprocating internal combustion engines—Exhaust emission measurement—Part 4: Steady-state and transient test cycles for different engine applications

Standard published on 23.5.2023

Reciprocating internal combustion engines—Exhaust emission measurement—Part 5Test fuels

Standard published on 18.10.2019