ANSI IT7.212-1989
Audiovisual Systems - Overhead Projectors - Transparencies and Transparency frames (Dimensions)

Standard No.

ANSI IT7.212-1989

Release Date

1989

Published By

American National Standards Institute （ANSI)

Latest

ANSI IT7.212-1989

ANSI IT7.212-1989 history

• 1989 ANSI IT7.212-1989 Audiovisual Systems - Overhead Projectors - Transparencies and Transparency frames (Dimensions)