JIS-R-7202 › Complete Document History
Testing methods for taper screw thread angle and pitch diameter of cylindrical machined graphite electrodes
Complete Current Edition: |
2008 EDITION - GRAPHITE ELECTRODES - Oct. 20, 2008
FOR AMENDMENT 1 SEE - JIS-R-7202-AM1 - Nov. 21, 2011 |
Obsolete Revision Information: |
1997 EDITION - TESTING METHODS FOR SCREW PRE - Jan. 1, 1997
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