QB/T 2260-1996
Methods of measurement for the relative brightness of calcium halophosphate fluorescent powder for lamps (English Version)
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QB/T 2260-1996
Standard No.
QB/T 2260-1996
Language
Chinese,
Available in English version
Release Date
1996
Published By
Professional Standard - Light Industry
Status
Withdraw
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QB/T 2260-1996
QB/T 2260-1996 history
1996
QB/T 2260-1996
Methods of measurement for the relative brightness of calcium halophosphate fluorescent powder for lamps
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