JJF 1747-2019
Calibration Specification of Retroreflection Coefficient Meters for Motor Vehicle's Reflecting Marking (English Version)
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JJF 1747-2019
Standard No.
JJF 1747-2019
Language
Chinese,
Available in English version
Release Date
2019
Published By
National Metrological Technical Specifications of the People's Republic of China
Latest
JJF 1747-2019
JJF 1747-2019 history
2019
JJF 1747-2019
Calibration Specification of Retroreflection Coefficient Meters for Motor Vehicle's Reflecting Marking
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