UPS – uninterruptible power supply
To cope with short power outage some facilities are equipped with uninterruptible power supply. An uninterruptible power supply is an electrical apparatus…

The saw blade has a diameter of 1.5 meter
Saw blade width = 10 milimeters
Every cut is 11 centimeters deep
Recording consist of the first cut and shift to the next
Sound level: 90-95 peaks of 102 dB measured from five meters.
Manufactor: SIMEC, Italy
Type: Disk 1700 SA, Forest
Recorded at Borghamns Stenförädling AB, Borghamn, a family business founded in 1951.
The company is quarrying limestone and Kolmården marble.
To cope with short power outage some facilities are equipped with uninterruptible power supply. An uninterruptible power supply is an electrical apparatus…
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