aluminium alloy tower bolts

例句：

1. 1.The tower was made of aluminium alloy tower bolts.
   这座塔是用铝合金合金塔螺栓建造的。
2. 2. The engineerused aluminium alloy towerbolts to reinforce the structure.
   工程师使用铝合金合金塔螺栓加固了结构。
3. 3. The towerbolts were designed to withstand highwinds and earthquakes.
   塔螺栓的设计是为了承受大风和地震。