-
According to the local geology condition, basis force area can change, but must dig to old soil layer.
设备基础的受力面积可根据当地的地质条件相应变化,但必须挖至老土层。
youdao
-
According to the local geology condition, basis force area can change, but must dig to old soil layer.
设备基础的受力面积可根据当地的地质条件相应变化,但必须挖至老土层。
youdao