The desktop billboard consists of a panel, a top plate, a bottom plate, a bracingplate and a mark board.
提供一种易拆装、可重复使用的桌面告示牌。
2
So-called composite (three functions) deep foundation structure is defined as: to use slurry wall, basement base plate and a part of plate beam as foundation pit bracing;
在深基础结构工程设计中，将地下连续墙、地下室底板和部分楼板、梁作为深基坑开挖时的支护体与临时支撑；
3
The depth into the soil by steel plate pile is associated with the value of the soil parameter and the location of bracing.