JJG(石油) 18-1992
Verification regalation of the oscilating string pressure gauge (English Version)
Home
JJG(石油) 18-1992
Standard No.
JJG(石油) 18-1992
Language
Chinese,
Available in English version
Release Date
1992
Published By
National Metrological Verification Regulations of the People's Republic of China
Status
Withdraw
Copyright ©2023 All Rights Reserved