porcelain clad current transformer

例句：

1. 1. The porcelain clad current transformer is a critical component in the power grid.
   瓷器包裹型电流变压器是电网中的关键组件。
2. 2.The porcelain clad current transformer has been widely used in various industries due to its high efficiency and reliability.
   由于其高效率和可靠性，瓷器包裹型电流变压器在各行业得到了广泛应用。
3. 3. The porcelain clad current transformer is an important tool for measuring electrical parameters accurately.
   瓷器包裹型电流变压器是准确测量电气参数的重要工具。