Installing a new battery pack in an uninterruptible power supply. maintenance service.

Name: Installing New Battery Pack Uninterruptible Power
Uploaded: 2020-11-01T00:00:00.000Z
Duration: 28 s
Channel: Andrey Sayfutdinov
Description: Installing a new battery pack in an uninterruptible power supply. maintenance service. Stock Footage Video (100% Royalty-free) 1061604226 | Shutterstock