JJG 030-2020
Ultrasonic Velocimeter (English Version)
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JJG 030-2020
Standard No.
JJG 030-2020
Language
Chinese,
Available in English version
Published By
National Metrological Verification Regulations of the People's Republic of China
Latest
JJG 030-2020
JJG 030-2020 history
1970
JJG 030-2020
Ultrasonic Velocimeter
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