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Database: 189759 (26 Oct 2025)
JB/T 8226.4-1999 English PDF
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JB/T 8226.4-1999
: Coating for optical element. Rear surface mirror coating
JB/T 8226.4: Evolution and historical versions
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Standard Title (Description)
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JB/T 8226.4-1999
English
139
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Coating for optical element. Rear surface mirror coating
JB/T 8226.4-1999
JB/T 8226.4-1995
English
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(Chinese Industry Standard)
Obsolete
JB/T 8226.4-1995
PDF similar to JB/T 8226.4-1999
Standard similar to JB/T 8226.4-1999
GB/T 32387
GB 17341
JB/T 7403
Basic data
Standard ID
JB/T 8226.4-1999 (JB/T8226.4-1999)
Description (Translated English)
Coating for optical element. Rear surface mirror coating
Sector / Industry
Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard
N35
Classification of International Standard
17.180; 37.020
Word Count Estimation
3,39
Date of Issue
1999-06-08
Date of Implementation
2000-01-01
Older Standard (superseded by this standard)
JB/T 8226.4-1995
Quoted Standard
GB/T 1185-1989; GB/T 2423.1-1989; GB/T 2423.3-1993; GB/T 2423.17-1993; GB/T 2828-1987; GB/T 2829-1987
Summary
This standard specifies: plating film on optical glass components classification, technical requirements, test methods, inspection rules. This standard applies to: the optical glass parts coated with a protective layer the aluminum reflective film or silver, plating made of other materials can also refer to the use of reflective film.
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