... telescopic gangway 伸缩跳板 telescopic girder 伸缩梁 telescopic hatch cover 伸缩式舱口盖 ...
基于24个网页-相关网页
...伸缩梁；护帮板 [gap=932]arge mining height fullymechanized hydraulic support；rib spalling；roof falling；extensible canopy；face guard ...
基于8个网页-相关网页
伸缩式钢梁 Retractable Steel Joist
伸缩式钢铁梁 telescopic metal joist
横梁伸缩速度 Beam Stretch Speed
横梁伸缩行程 Beam Stretch Itinerary
桥梁伸缩缝 jointless bridge ; GQF-C ; HLT-GQF-MZL ; bridge shrinkage joint
桥梁伸缩装置 Bridge expansion devices ; bridge flex equipment ; bridge expansion and contraction installation
模块型桥梁伸缩缝 MBEJ
伸缩式刚性梁 rigid extensible bar
生产桥梁用伸缩缝、水带、梁支座等橡胶产品。
And we can produce bridge rubber parts, including Bailey, expansion and bearing.
在此基础上，应用非线性时程方法研究了纵向地震作用下连续梁桥相邻联的非同向振动和伸缩缝处的碰撞效应。
This model was used to investigate the out-of-phase vibrations and pounding effects of adjacent girders at expansion joints by the nonlinear time-history analysis method.
全面解决支护和冒放等难题，关键在于开发和采用由上述两项新技术结合而成的新型放顶煤液压支架-伸缩杆尾梁放顶煤液压支架。
The key of settling the difficulties of supporting and caving is to develop and adopt the new style hydraulic caving supports with tail beam of expansion link combined by above 2 new technologies.
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