bridge girder erection machine

常见例句

This paper presents the structure of bridge girder erection machine and the assembly of prefabricated sections.
本文介紹節段拼裝架橋機的搆造以及預制節段梁拼裝施工等內容。
The gait-model bridge girder erection machine mainly applied to the erection of long-span, large-tonnage and double amplitude bridge deck concrete full-span box girders.
本架橋機主要應用於大跨度、大噸位、雙幅橋梁架設中混凝土整孔箱梁的架設。
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According to the structural characteristics and use of bridge girder erection machine, this paper analyzes risk factors, corresponding measures to be taken for preventing accident.
本文根據架橋機的結搆特點和使用狀況，分析引起危險因素的原因，提出預防事故發生要採取的安全措施和相應辦法。