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.
正因为我们一起共同的努力，铁铲开始挖土了，起重机在空中移动了，工人们开始修建我们破损的道路和桥梁，修建我们未完善的防洪提和大坝。
Because of what we did together, there will now be shovels in the ground, cranes in the air, and workers rebuilding our crumbling roads and Bridges, and repairing our faulty levees and DAMS.
产品广泛应用于化工、桥梁、起重机、船舶、金属构件、压力容器等行业。
The products are widely applied to chemical industry, bridge, chain block, shipping, metal component and pressure vessel industry, etc...
手动单梁起重机系由桥梁，大车传动机构，手动单轨行车等主要部分组成。
Manual Single-beam crane is configured by crane span structure, cart driving device and manual monorail car and other major parts.
手动单梁起重机系由桥梁，大车传动机构，手动单轨行车等主要部分组成。
Manual Single-beam crane is configured by crane span structure, cart driving device and manual monorail car and other major parts.
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