GB/T 2927-1994

Optical printing ratios forenlargement and reduction of motion-picture film images--specification

STANDARD published on 28.12.1994

English, Chinese -
electronic design (pdf) (142.80 USD)

The information about the standard:

Designation standards: GB/T 2927-1994
Publication date standards: 28.12.1994
Country: Chinese technical standard
Category: Technical standards GB