high-tension porcelain insulator

例句：

1. 1. The engineer designeda new high-tension porcelain insulator to improve the efficiency of the power transmission line.
   工程师设计了一种新型的高压瓷绝缘子，以提高输电线路的效率。
2. 2. In the construction of the new bridge, the high-tension porcelain insulator plays a crucial role in preventing corrosion and ensuring safety.
   在新桥的建设中，高压瓷绝缘子在防止腐蚀和确保安全方面起着至关重要的作用。
3. 3. The high-tension porcelain insulator is an essential component of the electrical system, providing reliable power supply for variousindustrial applications.
   高压瓷绝缘子是电力系统的重要组成部分，为各种工业应用提供可靠的电源供应。