The major structure of the Expo Axis, a permanent structure for Expo 2010, was finished Sunday.
13日,2010年上海世博会永久性标志建筑之一——上海世博轴的主体结构完工。
The multistory form strut system is a supporting system of interaction and cooperation between the form strut and major structure.
多层模板支撑体系是一个模板支架与主体结构之间相互作用、共同工作的支承体系。
This article introduces the major structure and properties of a robot numerical controlled cylinder body and cover shot blasting machine.
本文介绍机械手数控缸体、缸盖抛丸清理机床的主要结构与性能。
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