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電力金具是干什么用的?
2015/11/25 19:31:07來源:網絡作者:佚名
   Is an electric power fittings for electrical connection accessories products, the industry is divided into the category of connector. Along with the increasingly stringent requirements, accurate industry increasingly high degree of automation and industrial control, the amount of electric power fittings rise gradually. With the development of electronic industry, use more and more power, and more and more species. At present, the most widely used in PCB board terminal, and hardware terminal, terminal nut, spring terminal etc..
ZOZOZO女人与牛交ZOZOZO视频