.mes文件解释疑问

各位大家好，我们对* .mes *文件的解释有疑问，其中包含以下信息：B506051607 | 2017 ***** 567892 | + 2.694281E + 03 | T | P我们假设第一个字段在
字符串表示日期和小时。
然后第二个字段显示电路板的序列号。
第三个字段指的是测试的测量，但在第四个字段中我们不知道它的意思（管道中间的T字母）。
有人可以帮我们解决这个问题吗？
谢谢。



     以下为原文

  Hi everybody,  

We have a question about the interpretation of a *.mes* file that contains the following information:

B506051607|2017*****567892|+2.694281E+03|T|P

We assume that the first field in the string says the date and hour. Then the second field says the serial number of the board. The third field refers to the measurement of the test, but in the fourth field we don't have idea what it mean (the T letter in middle of the pipelines).

Can someone help us with this question?. Thanks.