Face Ventilation In Underground Coal Mines
Sign in to track this film in your collection or want list.
✎ Suggest a correctionPoints out the critical need for proper face ventilation to dilute and carry away air contaminations such as methane gas and coal mine dust and to prevent explosions and black lung disease. Explains to continuous mine operators and other face workers how effective ventilation can be established and maintained.
Related films
Sources
- A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
- 16mm Filmography (legacy record) — catalog record
Original permalink · Record added 2023-02-27 02:27:46 · Suggest a correction