Air Compressor

QMHNS1328425

• 9,763
• 1:30

Computer Buzz

QMHNS1328437

• 2,492
• 1:28

Computer Hum

QMHNS1328438

• 69,362
• 1:53

Cooling Compressor

QMHNS1328439

• 2,883
• 1:52

Diesel Powered Electrical Generator

QMHNS1328440

• 8,011
• 1:46

Escalator

QMHNS1328441

• 0
• 0:04

Heavy Motor Hum

QMHNS1328442

• 2,586
• 2:00

Hydroelectric Turbines

QMHNS1328432

• 1,060
• 1:31

Industrial Cyclical Machine

QMHNS1328433

• 56,159
• 1:47

Industrial Turbine

QMHNS1328434

• 30,829
• 2:30

Pump System by the Lake

QMHNS1328435

• 2,002
• 1:50

Small Engine Motor

QMHNS1328436

• 3,711
• 1:43