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JB/T 50038-1999 English PDF

JB/T 50038: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 50038-1999EnglishRFQ ASK 3 days [Need to translate] (35mm and 70mm film projectors mirror product quality grading) Obsolete JB/T 50038-1999
JB/T 50038-1994EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard) Obsolete JB/T 50038-1994

Standard similar to JB/T 50038-1999

JB/T 10152   JB/T 10188   JB/T 10189   

Basic data

Standard ID JB/T 50038-1999 (JB/T50038-1999)
Description (Translated English) (35mm and 70mm film projectors mirror product quality grading)
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Date of Issue 8/6/1999
Date of Implementation 1/1/2000