GB/T 31027-2014 (English Version) PDF

Standard No.: GB/T 31027-2014
Language: Chinese, Available in English version
Release Date: 2014
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 31027-2014

Scope: This standard specifies the technical requirements, test methods, inspection rules and requirements for signs, packaging, transportation and storage of internal cleaning agents for motor vehicle engine cooling systems. This standard applies to the production and inspection of cleaning agents for the interior of motor vehicle engine cooling systems containing alkaline components.

GB/T 31027-2014 Referenced Document

GB 12981 Motor vehicle brake fluids
GB/T 11158 Specifications for high temperature test chambers
GB/T 4756 Method for manual sampling of petroleum liquids*， 2015-12-31 Update
GB/T 9724 Chemical reagent.General rule for the determination of pH
JB/T 4323.2 Test methods of water-based metal cleanser
SH 0164 Rules for Packaging, Storage, Transportation and Delivery of Petroleum Products
SH/T 0084 Test method for the effect of cooling system chemical solutions on organic coatings on automobiles