ISO/PWI 10121-4

Test method for assessing the performance of gas-phase air cleaning media and devices for general ventilation — Part 4: Classification system for GPACDs applied to treatment of indoor air ISO/PWI 10121-4

Current stage: 00.00 Proposal for new project received Sep 26, 2023

Originator: ISO

Owner: ISO/TC 142 Cleaning equipment for air and other gases

Type: International Standard

IN_DEVELOPMENT
ISO/PWI 10121-4
00.00 Proposal for new project received
Sep 26, 2023