网站首页英语词典twin beam overhead crane with single hock是什么意思

twin beam overhead crane with single hock

基本解释单钩双梁行车

网络释义

1)twin beam overhead crane with single hock,单钩双梁行车2)twin beam overhead crane,双梁行车3)mono overhead crane,单梁行车4)coupler beam,车钩梁5)twin hock twin beam overhead crane in bridge type,双钩双粱桥式行车6)heavy-duty bicycle with double-top frames,双梁载重自行车

用法和例句

The reason of cracking happened in several coupler beams of 7020 aluminum alloy used in high speed trains has been analyzed by means of optical emission spectrometer,universal material testing machine,optical microscope,scanning electron microscope(SEM) and finite element analysis.

用直读光谱仪、万能材料试验机、光学显微镜、扫描电子显微镜等分析手段,分析高速列车7020铝合金车钩梁多处开裂现象及其原因。

twin beam overhead crane with single hock

网络释义

用法和例句

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