In case that the basic parameters and climate conditions of the line are input, the standard sag can be calculated quickly.
只要输入线路的基本参数和气象条件即可迅速计算出标准弧垂值。
2
During transmission line construction, sag observation is an important control item of stringing.
在输电线路施工中，弧垂观测是架线分部工程中重要的控制项目。
3
It USES line length equal method to calculate the sag and the mounting position of the suspension clamp in continuous inclined spans of overhead power line.