T/GCHA 3-2121 Active Group standards

T/GCHA 3-2121 Air purification and disinfection machine secondary emission test method for pollutants

Publish Date: 2021-06-18 Implement Date: 2021-08-18 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/GCHA 3-2121

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Health, safety, and labor protection

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2021-06-18

Implement Date: 2021-08-18

Scope

Main technical content: This document specifies the test method for the secondary release of pollutants from air purification disinfection machines

Development Information

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