NIOSHTIC-2 Publications Search
Riken Gas Indicator (Type 17, 18, and 21).
MISSING :36 pages
The purpose of this guide is to aid field instructors in training underground mining personnel in the use and care of the riken gas indicator. The course materials are amply supplemented with visual materials.
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division