The exhaust valve on my car has burnt out.
我汽车
气阀烧掉
。
气阀,气门The exhaust valve on my car has burnt out.
我汽车气阀烧掉。
Analysis of the Stem-fillet blend fracture of exhaust valve was conducted by means of macroexamination, microstructure examination, chemical composition analysis and hardness test.
摘要采用宏、微观检验、化学成
和硬度测试等方法对断头气门进行。
声明：以
例句、词性
类均由互联网资源自动生成，部未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
