No repairs are to be made to critical or stress areas of housings, especially mounting ears or bearing areas.

不得修补外壳的关键部位或受力部位，特别是安装小耳或轴承区。

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No repairs are to be made to critical or stress areas of housings, especially mounting ears or bearing areas.

不得修补外壳的关键部位或受力部位，特别是安装小耳或轴承区。

youdao