ISO/TC 144/SC 2

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ISO/TC 144/SC 2 was a subcommittee under the International Organization for Standardization's Technical Committee 144, focusing on air distribution and air diffusion. Subcommittee 2 specifically addressed the aerodynamic testing and rating of high-velocity air distribution components. This subcommittee developed standards detailing methods for the aerodynamic testing and rating of dampers and valves used in air distribution systems with pressures up to 2,000 Pa.