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- inner telescopic girder 内伸缩梁
- A steel girder may warp in a fire. 钢梁遇火会变弯。
- Telescopic girder 伸缩梁
- His telescopic observations are justly immortal. 他的望远镜观察结果当然是不朽的。
- Extend the telescopic antenna vertically. 竖直地伸张伸缩式天线。
- The longitudinal girder forms part of the parapets. 纵梁成为栏杆的一部分。
- The girder is square in cross-section. 这个大梁的截面是方形的.
- I accomplish this with a telescopic landing gear. 本人做到这一点的伸缩起落架。
- Most often this involved a segment of a girder web. 大多数出现在主渠腹板部分。
- Telescopic Stay for doors and lids. 门和盖子的伸缩支承挡。
- A test load was applied to the girder. 一个试验载荷作用于该梁上。
- The girder is braced against an erection bracket. 梁支撑在塔柱上的一个施工托架上。
- A steel girder may warpin a fire. 钢梁遇火会变弯。
- Sum up experiences in the production of box girder. 就制作箱形梁总结制作中经验及体会。
- The scientists photomapped the skies by using a telescopic camera. 科学家们用望远镜照相机摄制天空星球图。
- The girder is braced against an erection bracket . 梁支撑在塔柱上的一个施工托架上。
- Manual single girder bridge crane is a crane. 手动单梁起重机是桥式起重机的一种。
- The girder was clinched into the wall. 大梁被钉牢在墙中。
- Lo River recorded that joist is used as the girder. 注:“桁,梁上所施也。”
- A telescopic device is used in conjunction with the prism. 棱镜与望远镜配合使用。
