求翻译：埃马克PMD320第一台机床（编号：102484#），第三次质量考核不合格后5月28日更换102485#机床国产砂轮，于2012年6月5日做第三次质量考核，考核30件产品检验结果详见《曲轴工序检验记录卡》，按技术协议要求超差项目如下：是什么意思？

The EMAG pmd320 machine (ID: 102 484 #), third substandard quality assessment after May 28 to replace 102 485 # of domestic machine grinding wheel, the third quality assessment on June 5, 2012, assessment 30 test Results refer to the "process of the crankshaft inspection record card" ultra-poor, acc

Mr. Mark PMD 320 first machine (number: 102,484 ) #3, the first time after quality evaluation is not qualified replacement on 28 may produced 102,485 # machine grinding machines, the June 5, 2012 made the first 3 time 30 quality assessment and evaluation results of the inspection product details, se

Aimake PMD320 first machine (no: 102484#), quality checking is not eligible for the third time on May 28 after replacement of 102485# machine made grinding wheels, on June 5, 2012 to do quality test for the third time, assessment 30 product test results are detailed in the crankshaft of the inspecti