QC/T 829-2019 in English

This document specifies the technical requirements for exhaust after-treatment systems used in diesel vehicles. It covers aspects such as design, performance, testing methods, and quality control procedures to ensure the systems meet necessary environmental and operational standards. The scope includes materials used, system components, installation requirements, and functional characteristics. It also outlines procedures for verification and validation to confirm compliance with specified performance criteria. The document is intended to provide a reference for manufacturers, suppliers, and users involved in the production and application of exhaust after-treatment systems in the relevant industry. It aims to promote consistency and reliability in the development and implementation of these systems across different applications and conditions.