GB/T 7428-1994

Head gaps for two sound records on 16mm magnetic film—Positions and width dimensions

STANDARD published on 28.12.1994

English, Chinese -
electronic design (pdf) (248.80 USD)

The information about the standard:

Designation standards: GB/T 7428-1994
Note: WITHDRAWN
Publication date standards: 28.12.1994
Country: Chinese technical standard
Category: Technical standards GB