JIS R 7202 AMD 1:2011
Testing methods for taper screw thread angle and pitch diameter of cylindrical machined graphite electrodes (Amendment 1)

Standard No.

JIS R 7202 AMD 1:2011

Release Date

2011

Published By

Japanese Industrial Standards Committee (JISC)

Latest

JIS R 7202 AMD 1:2011

JIS R 7202 AMD 1:2011 history

• 2011 JIS R 7202 AMD 1:2011 Testing methods for taper screw thread angle and pitch diameter of cylindrical machined graphite electrodes (Amendment 1)
• 2008 JIS R 7202:2008 Testing methods for taper screw thread angle and pitch diameter of cylindrical machined graphite electrodes
• 1997 JIS R 7202:1997 Testing methods for screw precision of cylindrical machined graphite electrodes