It's in the Cards Movie Review 198?

This tape demonstrates how the proper use of hold cards on the main power switch of a machine will assure repairmen that no one will be able to turn the machine on.

Distribution

Film Library/Greater Los Angeles Safety Council, 600 Wilshire Blvd., No. 1263, Los Angeles, CA 90017, Phone: (213)385-6461, Toll-free: 800-421-9585, Fax: (213)385-8405, URL: http://www.lasafety.org

Available on VHS
Running time 18 minutes.

Cast and Crew

Genres

Electricity