Projekta Nr.ISO 5135:2020
Nosaukums<p>This document establishes general rules for the acoustic testing of air-terminal devices, air-terminal units, dampers and valves used in air diffusion and air distribution systems in order to determine sound power levels as defined in ISO 3741.</p>
Reģistrācijas numurs (WIID)69860
Darbības sfēra<p>This document establishes general rules for the acoustic testing of air-terminal devices, air-terminal units, dampers and valves used in air diffusion and air distribution systems in order to determine sound power levels as defined in ISO 3741.</p>
StatussStandarts spēkā
ICS grupa17.140.20