两个外部扩展的拉链角撑板的防滑口袋。
本实用新型涉及放置物品的强力伸缩式撑板。
The utility model relates to a strong extension type supporting board for placing articles.
角撑板一种三角形的金属托架，用来加固地板托梁。
该角撑板部分（16）优选包括至少一个具有侧向突出的外部角撑板部分（40）和侧向突出的内部角撑板部分（42）的周边区域。
The gusset portion (16) preferably includes at least one perimetrical region which having a laterally projecting exterior gusset section (40) and a laterally projecting interior gusset section (42).
介绍了一种适用于球阀、蝶阀和旋塞阀的斜槽插板升降撑拢式阀门密封结构。
A kind of slope slots and embeded plates hoisting expanding type valve sealing mechanism which is suitable for ball valves, butterfly valves and plug valves is introduced.
基于ANSYS有限元计算，以卸船机大斜撑圆管与耳板的连接为例，探讨管与板连接的设计。
Base on FEM analysis from ANSYS, this paper discusses the design for the junction of pipe and eye plate through an example of junction of them on diagonal pipe of ship-unloader.
在现浇钢筋混凝土结构模板工程中，它与多层板、竖向支撑配套使用可形成水平支撑模板体系；与多层板、斜撑及对拉螺栓等配套使用可形成竖向模板体系。
In the reinforced concrete structure of the project, it could be the slab formwork system matching with plywood, push-pull prop, tie rod and other accessories.
介绍了一种适用于球阀、蝶阀和旋塞阀的斜槽插板升降撑拢式阀门密封结构。
A type of dual slots helix hoisting composite valve switch mechanism which is suitable for ball valves, butterfly valves and plug valves is introduced.
介绍了一种适用于球阀、蝶阀和旋塞阀的斜槽插板升降撑拢式阀门密封结构。
A type of dual slots helix hoisting composite valve switch mechanism which is suitable for ball valves, butterfly valves and plug valves is introduced.
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