GB/T 37055.4-2020
National article numbering and basic information specification—Means of production—Part 4: Asphalt (English Version)

Standard No.: GB/T 37055.4-2020
Language: Chinese, Available in English version
Release Date: 2020
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 37055.4-2020

Scope: This part of GB/T37055 specifies the code composition, classification code, reference name code, attribute code, code use requirements, code management and maintenance, and basic information of asphalt in the production materials. This part applies to the processing and exchange of bitumen product information in the process of economic activities, and the establishment and information exchange of bitumen information management system can be used as a reference.

GB/T 37055.4-2020 Referenced Document

GB/T 10113-2003 Definition of common terms used in classification and coding
GB/T 35403.3-2018 National articles numbering and basic information specification—Part 3: Means of production

2020 GB/T 37055.4-2020 National article numbering and basic information specification—Means of production—Part 4: Asphalt