Traditional Culture Encyclopedia - Photography and portraiture - National standard gb99 17-88
National standard gb99 17-88
StandardNo. GB/T 99 17. 1-2002
Standard name photographic lenses-Part 1: zoom lenses
English name cameralelens-part1:zoom lens.
Text language Chinese
Issuer SBTS
Drafting unit: Jiangxi Phoenix Optical Instrument (Group) Co., Ltd.
Release date: 2002- 10-08
Implementation date: 2003- 10-0 1
Standard state ST
Standard CP
Standard class a
The folio page number is 17P. A4 size
Substitution standard GB/T 99 17- 1988
Reference standard GB 9969.1; GB/T 2828; GB/T 2829; GB/T 6 16 1- 1994; GB/T 13964
China standard classification number N43
Chinese keywords camera lens zoom camera
English keywords camera lens still picture camera
China national code
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