Air Compressor

QMHNS1318883

• 0
• 1:30

Computer Buzz

QMHNS1318884

• 0
• 1:28

Computer Hum

QMHNS1318885

• 71,956
• 1:53

Cooling Compressor

QMHNS1318886

• 0
• 1:52

Diesel Powered Electrical Generator

QMHNS1318887

• 0
• 1:46

Escalator

QMHNS1318888

• 0
• 0:04

Heavy Motor Hum

QMHNS1318889

• 0
• 2:00

Hydroelectric Turbines

QMHNS1318890

• 0
• 1:31

Industrial Cyclical Machine

QMHNS1318891

• 56,294
• 1:47

Industrial Turbine

QMHNS1318892

• 31,186
• 2:30

Pump System by the Lake

QMHNS1318893

• 0
• 1:50

Small Engine Motor

QMHNS1318894

• 0
• 1:43