Self-Contained Self-Rescuer, The Inspection, Care and Use of the CSE SR-100
Public domainMine Safety and Health Administration Self-Contained Self-Rescuer, The Inspection, Care and Use of the CSE SR-100 DVD564-S - 2003 ( English | Spanish ) Underground coal miners work in an environment that is safer and healthier than ever before; but, if you should ever need to escape from your mine through unbreathable air, the SR-100 self-contained self-rescuer will supply about 100 liters of oxygen, or one hour of use. This video will describe the importance of proper inspections.
Public domain
Rights evidence
Review the linked source rights statement.
Suggested attribution
Self-Contained Self-Rescuer, The Inspection, Care and Use of the CSE SR-100. Mine Safety and Health Administration. Internet Archive · FedFlix.
Self-Contained Self-Rescuer, The Inspection, Care and Use of the CSE SR-100. Mine Safety and Health Administration. Internet Archive · FedFlix.
Normalized by rights-v2-discovery. This is evidence routing, not legal advice.