If any trouble occurred during driving process, the first thing to do is to make primary inspection and read out trouble code, then check the trouble location indicated by the trouble code.
该发动机在使用过程中若出现故障，应首先进行基本检查并提取故障代码，对有故障代码的故障可按故障代码表指示的故障部位进行检查诊断。
If attributes do not contribute to a description of the key, then remove them to a separate table. All attributes must be directly dependent on the primary key. (Read more here).
如果一些属性跟主键扯不上关系，则将这些属性转移到一个单独的表中。所有属性必须直接依赖于主键(查看更多)。
If attributes do not contribute to a description of the key, then remove them to a separate table. All attributes must be directly dependent on the primary key. (Read more here).
如果一些属性跟主键扯不上关系，则将这些属性转移到一个单独的表中。所有属性必须直接依赖于主键(查看更多)。
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