1. 911查询·英语单词
1. 所有电缆由牢靠镀锌钻孔板托盘和梯架托承，牢固固定到托架上。就是电缆排架，和整线扎电缆之类的常规工作。
All cables are to be carried where possible on strong perforated galvanized steel trays and ladders and secured to the tray.
2. 托承的解释
2. 静压桩托承结构在住宅楼加固工程中的应用
Application of Static Pressure Pile to Foundation Strengthening of Dwelling House