а√天堂8资源中文在线,日韩大香蕉国产,91久久精品一区二区,亚洲精品乱码久久久久久9色 亚洲爆乳精品无码一区二区_黄图在线观看无码_欧美午夜在线观看大片_东京热无码视频国产

Amorphous alloy Dry-type transformer
Describe

● ultra low loss characteristics, compared with the silicon steel type dry transformer, the no-load loss is reduced by more than 70%, the no-load current is reduced by about 80%, and the power efficiency is high.
● low noise, superior to national standards, and can be installed in residential areas and other places with high requirements.

Back