
SAC JB/T 11532 : 2013
Current
Current
The latest, up-to-date edition.

LINEAR VARIABLE NEUTRAL DENSITY FILTERS
Published date
22-08-2017
Publisher
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Describes the linear gradient neutral density filter (hereinafter referred to as 'variable density film') terms and definitions, classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage.
DocumentType |
Standard
|
PublisherName |
Standardization Administration of China
|
Status |
Current
|
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