This paper introduces the actual application of two kinds of steel - tube scaffolds to bridge construction, i. e. clip - holding steel - tube scaffold and bowl - holding steel - tube scaffold.
本文主要介绍扣件式钢管脚手架和碗扣式钢管脚手架在桥梁施工中的一些实际应用。
It may be used to determine the effects of bore curvature thermal deflection of the tube eccentricity of the projectile interior ballistics data and construction of gun tube on dispersion error.
可用于确定内膛弯曲度、身管热变形、弹丸偏心率、内弹道诸元和身管结构等对射弹散布的影响。
The steel tube handling frame has the advantages of simple structure, flexible use, high construction efficiency, etc., and can be applied to the steel tube construction of buildings.
本实用新型具有结构简单、使用灵活，施工效率高等优点，可广泛用于建筑物的钢管施工中。
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