例句 /

The reason at fire hazard at oil-immersed transformer is analyzed. The advantage and disadvantage and the application of fire-extinguished device are introduced.

The reason at fire hazard at oil-immersed transformer is analyzed. The advantage and disadvantage and the application of fire-extinguished device are introduced.

摘要分析了产生油浸变压器火灾的原因,介绍了灭火装置的优缺点及其应用。