T/CAS 660-2022 Active Group standards

T/CAS 660-2022 Car Corrosion Evaluation Technical Specification

Publish Date: 2022-11-03 Implement Date: 2022-11-03 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CAS 660-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Vehicles

ICS Name: Comprehensive Road Vehicles

Publish Date: 2022-11-03

Implement Date: 2022-11-03

Scope

Scope: This standard specifies the evaluation conditions and requirements, procedures, methods, reports, and institutional management for the corrosion evaluation of in-use vehicles. This standard applies to the corrosion evaluation of M1-class in-use vehicles. Other types of vehicles may refer to it for implementation. Main technical content: 1. Scope: This standard specifies the evaluation conditions and requirements, procedures, methods, reports, and institutional management for the corrosion evaluation of in-use vehicles. This standard applies to the corrosion evaluation of M1-class in-use vehicles. Other types of vehicles may refer to it for implementation. 2. Normative reference documents: The following documents are essential for the application of this document. For any dated reference documents, only the version dated on the specified date applies to this document. For any undated reference documents, the latest version (including all amendment sheets) applies to this document. GB/T 4780 Automotive body terminology GB/T 13452.2 Paint and varnish - Determination of film thickness GB/T 30323 Second-hand car appraisal and evaluation technical specifications GB/T 34402 Safety risk assessment and risk control of automotive products 3. Terms and definitions: The following terms and definitions apply to this document. 3.1 In-use vehicle: A motor vehicle that has completed the registration formalities, meets the national scrapping standards, or is still in service within its economic and practical lifespan and is still in normal use. 3.2 Subjective evaluation: Based on the evaluation benchmark, a professional evaluator evaluates the vehicle according to certain subjective feelings through observation and operation, and conducts corrosion evaluation from the user's perspective and at the professional evaluator's level. 3.3 Objective evaluation: It uses modern physical and chemical research methods to measure and analyze corrosion products through instruments, reveal