GB/T 3821-2015
Small and medium power internal combustion engines.Cleanliness limits and measurements (English Version)

Standard No.

GB/T 3821-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 3821-2015

Replace

GB/T 3821-2005

Scope

This standard specifies the cleanliness limit, measurement items and locations, measurement conditions and measurement methods of small and medium power internal combustion engines (hereinafter referred to as internal combustion engines). This standard applies to internal combustion engines and parts.

GB/T 3821-2015 Referenced Document

• GB 1922-2006 Petroleum solvents for paints and cleaning
• GB/T 23338 Internal combustion engines—Charge air coolers—Specification*， 2018-02-06 Update
• GB/T 5330 Industrial woven metal wire cloth (square opening series)
• JB/T 6002 Turbochargers.Limit values and measurement methods for cleanliness
• JB/T 7661 Diesel engine oil pump nozzle product cleanliness limits and measurement methods*， 2018-04-30 Update

GB/T 3821-2015 history

• 2015 GB/T 3821-2015 Small and medium power internal combustion engines.Cleanliness limits and measurements
• 2005 GB/T 3821-2005 Small and medium power internal combustion engines-Cleanliness measurement
• 1983 GB/T 3821-1983 Determination of cleanliness for small and medium power internal combustion engines