mobile crane
英
美
- 移动式起重机,游动式起重机
双语例句
- This machine is called Bridge Gantry Crane.
这种机器叫路桥门式起重机。 - It provides a theoretical basis for super-low headroom large tonnage overhead traveling crane development.
为柔性化设计理念提供了有力的支持，同时为超低净空大吨位桥式起重机的成功研制奠定了理论基础。 - If the site is small, it may be commanded by a gantry crane.
假如场地小，则可采用龙门式吊车进行操作。 - One difficulty in every building for heavy industry is the arrangement of the supports for an overhead crane.
重工业的所有厂房均存在一个困难问题，即如何布置桥式吊车的支承结构。
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