History

Time	Change
2013-07-20 07:11:55+00:00	Associated with GB/T 6345.2‐86
2013-07-20 07:11:55+00:00	Associated with GB 6345.1‐86
2013-07-20 07:11:55+00:00	Associated with GB 6345.1-86
2013-07-20 07:11:55+00:00	Associated with GB 6345-2001
2013-07-20 07:11:55+00:00	Associated with GB 6345‐2001
2013-07-20 07:11:55+00:00	Associated with GB/T 6345.2-86
2020-10-10 03:29:10+00:00	Associated with GB/T 6345.1-2010
2020-10-10 03:29:48+00:00	Associated with GB/T 6345.2-2008
2020-10-10 03:30:06+00:00	Associated with GB/T 6345.3-2008
2020-10-10 03:30:37+00:00	Associated with GB/T 6345.4-2008
2020-10-10 08:28:20+00:00	Associated with GB 6345.1
2020-10-10 08:36:21+00:00	Associated with GB/T 12034-1989
2020-10-10 08:36:21+00:00	Associated with GB 12034
2020-10-10 08:36:21+00:00	Associated with GB 12035
2020-10-10 08:36:21+00:00	Associated with GB/T 12036-1989
2020-10-10 08:36:21+00:00	Associated with GB/T 12035-1989
2020-10-10 08:36:21+00:00	Associated with GB/T 12035
2020-10-10 08:36:21+00:00	Associated with GB/T 12036
2020-10-10 08:36:21+00:00	Associated with GB 12036
2020-10-10 08:36:21+00:00	Associated with GB/T 12034