JJG652-2012《旋转纯弯曲疲劳试验机》检定规程(以下简称“新规程”)经国家质检总局于2012年12月3日发布,并自2013年6月3日起实施。已经全面取代了JJG652-1990《旋转纯弯曲疲劳试验机》检定规程(以下简称“旧规程”)。新规程适用于旋转纯弯曲疲劳试验机(以下简称“试验机”)的首次检定,后续检定和使用中检查。与旧 JJG652-2012 “rotating pure bending fatigue testing machine” test procedures (hereinafter referred to as “new procedures ”) by the AQSIQ on December 3, 2012 release, and since June 3, 2013 come into operation. Has completely replaced the JJG652-1990 “rotating pure bending fatigue testing machine” test procedures (hereinafter referred to as “old procedures ”). The new rules apply to the first test of rotating pure bending fatigue testing machine (hereinafter referred to as “testing machine”), the follow-up test and the use of inspection. With the old