亚洲AV秘 片一区二区三原神,激情五月天综合网,成人黄网站 免费入口,亚洲性爱在线视频,国产潮吹在线

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