中文字幕AV一区二区三区,欧美 国产 亚洲 卡通 综合,玩弄放荡人妻一区二区三区,欧美乱妇狂野欧美在线视频

Custom cores like wound cores, strip cores, or block cores can be made according to specific customer?requirements with high quality silicon steel sheets. Even?special shapes can be manufactured. Customized designs?and cuttings?allow?customers?the freedom?to access unique?products?made with precision.

Applications: Power Transformers / Transducers / Mutual Inductors Inductors / ?Magnetic Amplifiers / Special Transformers / ?etc