... 桥门构架;桥门架：portal frame 桥梁起重机;桥式吊机：bridge crane 桥梁结构：bridge structure ...
基于174个网页-相关网页
双梁桥式起重机 Double beam bridge crane ; [机] Double girder overhead crane ; twin beam overhead bridge crane ; two beam overhead crane
电动双梁桥式起重机 electric double-beam bridge crane ; electrical bibeam bridge crane ; electric two-beam bridge crane ; twin beam overhead bridge crane
电动单梁桥式起重机 electric single-beam bridge crane
手动单双梁桥式起重机 hand-operated single-and-double beam bridge crane
挂梁桥式起重机 [机] Overhead crane with carrier-beam
单主梁桥式起重机 Single girder overhead crane
但是选择上海振华重工令人惊讶，因为这个公司没有桥梁建设的经验，其主要业务是制造港口起重机。
The selection of the state-owned Shanghai Zhenhua Heavy Industries Company was a surprise, though, because the company made port cranes and had no bridge building experience.
他们在戴好安全设施之后头朝下的从桥梁、高塔、起重机甚至是热气球上跳下。
After being well-equipped, jumpers leap headfirst from Bridges, towers, cranes, and even hot-air balloons.
在鲁布革电站、曲靖恭家坝和漫湾电站都曾使用缆索起重机吊装桥梁、闸门、钢管、吊运混凝土罐等。
The cable crane was used for lifting bridges, gates, penstocks and concrete buckets etc, during the construction of the Lubuge, Gongjiaba and Manwan hydropower stations.
应用推荐