求助:MJ螺纹的检验标准
如题最近在做螺栓,有2个就是MJ螺纹的,以前都没遇到过,上网查了下,大概有以下这些检验标准:
HB 4224~4235
HB 4540~4547
HB 6817~6825
HB 6827
QJ 2759~2762
QJ 2918~2919
希望有好心人提供点资料,谢谢 HB 4224
http://www.gfjl.org/thread-96012-1-1.html
HB 4225
http://www.gfjl.org/thread-96013-1-1.html
HB 4540~4544,4546,4547
HB 4540
http://www.gfjl.org/thread-96005-1-1.html
HB 4541
http://www.gfjl.org/thread-96006-1-1.html
HB 4542
http://www.gfjl.org/thread-96007-1-1.html
HB 4543
http://www.gfjl.org/thread-96008-1-1.html
HB 4544
http://www.gfjl.org/thread-96009-1-1.html
HB 4546
http://www.gfjl.org/thread-96010-1-1.html
HB 4547
http://www.gfjl.org/thread-96011-1-1.html
[ 本帖最后由 herringhsu 于 2009-2-1 20:05 编辑 ]
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