insulated transition mast

例句：

1. 1.The insulated transition mast is crucial for maintaining the stability of the power grid.
   绝缘过渡塔对于保持电网的稳定性至关重要。
2. 2.The engineer carefully inspected the insulated transition mast before installing it.
   工程师在安装前仔细检查了绝缘过渡塔。
3. 3.The insulated transition mast was designed to withstand extreme weather conditions.
   绝缘过渡塔被设计成能够承受极端天气条件。