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JB/T 9409-2010 English PDF

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JB/T 9409-2010: Method for determining various functions of motion-picture projection lenses
Status: Valid

JB/T 9409: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 9409-2010English319 Add to Cart 3 days [Need to translate] Method for determining various functions of motion-picture projection lenses Valid JB/T 9409-2010
JB/T 9409-1999English359 Add to Cart 3 days [Need to translate] (Film screenings objective performance measurement method) Obsolete JB/T 9409-1999

PDF similar to JB/T 9409-2010


Standard similar to JB/T 9409-2010

DY/T 8   JB/T 9408   JB/T 8260   JB/T 9407   

Basic data

Standard ID JB/T 9409-2010 (JB/T9409-2010)
Description (Translated English) Method for determining various functions of motion-picture projection lenses
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard N43
Classification of International Standard 37.060.10
Word Count Estimation 12,146
Date of Issue 2010-02-11
Date of Implementation 2010-07-01
Older Standard (superseded by this standard) JB/T 9409-1999
Quoted Standard JB/T 9407; JB/T 9426.11
Regulation (derived from) Engineering (2010) No. 82; industry standard filing Notice 2010 No. 5 (No. 125 overall)
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the cinematograph objective terms and definitions as well as various performance test methods, This standard applies to 16mm, 35mm and 70mm film screenings three kinds of lens, does not apply to deformation and zoom lens attached set of mirrors.

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