Work in confined space start with the gas meter readings 2.MP4 by Bubacik Pipenkin

Name: Work in confined space start with the gas meter readings 2.MP4
Uploaded: 2017-05-08
Duration: 29 s
Description: The stand by person's view of the gas detector used to monitor the atmosphere while two workers clean the drilling mud tank using high pressure water.

The stand by person's view of the gas detector used to monitor the atmosphere while two workers clean the drilling mud tank using high pressure water.