T/ZZB 2920-2022 Active Group standards

T/ZZB 2920-2022 Wide-range oxygen sensor for automotive exhaust gas treatment system

Publish Date: 2022-12-08 Implement Date: 2022-12-31 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/ZZB 2920-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: \nBoosting air injection, intake/exhaust pipe system

Publish Date: 2022-12-08

Implement Date: 2022-12-31

Scope

Main technical content: This document specifies the terms and definitions, structural types, operating conditions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments of wide-range oxygen sensors used in automotive exhaust treatment systems. This document is applicable to heated wide-range oxygen sensors (hereinafter referred to as oxygen sensors) used in automotive exhaust treatment systems of gasoline vehicles.