ISO/TC 144/SC 1

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ISO/TC 144/SC 1 was a subcommittee under the now-disbanded ISO Technical Committee 144, which focused on air distribution and air diffusion. Subcommittee 1 (SC 1) specifically addressed the aerodynamic testing and rating of air terminal devices. This subcommittee developed standards detailing laboratory testing methods and rating systems for components like air terminal devices, dampers, and valves used in air distribution systems.