JJG(石油) 49-1999
Verification Regulation of Casing-tong's Torque-meter (English Version)

Standard No.

JJG(石油) 49-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

National Metrological Verification Regulations of the People's Republic of China

Status

Be replaced 2008-12

Replace By

SY/T 6742-2008

Latest

SY/T 6742-2008