Fundamentals of Detergents

Duration: 30 frames

Year Published: 1949

Creator: U.S. Public Health Service

Format: Filmstrip

Description: Fundamental principles of detergents. How to mix basic chemicals to suit each clean- 7 ing problem. Five experiments explain cleaning action of a synthetic detergent. Photographs and drawings. (CDC-5- 079; 72 frames, synchronized disc, 9 minutes) 41 Fundamentals of End Cutting Tools U.S. Office of Education, 1944. Reviews material presented in motion picture

Complete Record: Series: Machine Shop Work Series. Single Point Cutting d Tools No. 2 Film number: OE 43 Type: Filmstrip

Metadata Source:3434 U.S. Government Films