16mm Filmography
Sign in Register

Face Ventilation In Underground Coal Mines

Year Published: 1982

Creator: U S Dept Of Labor

Format: 16mm

Sound: sound

Description: Points 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.

No holdings listed.

Related films:

Original permalink · Record added: 2023-02-27 02:27:46