Quietly cool
Heitmann, Johannes
Quietly cool
Cooling providers are facing their own set of potential problems with the introdcution of stricter noise emission values. But one impeller manufacturer is confident of success
AIR TRANSPORTATION
NOISE EMISSION VALUES
H629.3 IND
Quietly cool
Cooling providers are facing their own set of potential problems with the introdcution of stricter noise emission values. But one impeller manufacturer is confident of success
AIR TRANSPORTATION
NOISE EMISSION VALUES
H629.3 IND