valve stem guide hole中文,valve stem guide hole的意思,valve stem guide hole翻译及用法

2025-11-02 01:51 浏览次数 13

valve stem guide hole

导管孔

valve stem guide hole 例句

英汉例句

  • Analyzing the many factors of affecting the processing precision of valve seat ring and valve stem guide hole of cylinder head.

    对影响气缸盖气门座圈和气门导管孔的加工精度的诸多因素进行分析。

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