综合激情国产欧美一区-羞羞偷拍视频网-蜜臀天天天天一区二区三区-欧美亚洲色图综合 久久人妻少妇嫩草AV_久久久久国产一区二区_久久国产加勒比精品无码_欧美国产激情18

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