Silicon alloy steel containing 1.0~4.5% silicon and less than 0.08% carbon is called silicon steel. It has the characteristics of high permeability, low coercive force and high resistance coefficient,
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Shenyang Fudelai Import And Export Co.,Ltd. is specialized in research, development and production and sale of modular container houses and integrated bathrooms. We are one of the leading
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Zhengzhou Odifei Machinery Equipment Co., Ltd: We're professional pyrolysis equipment, recycling machine, distillation equipment, elevator conveyor, conveyor manufacturers and suppliers in China.
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A heavy copper board, also we all known as coil board, is one of many different types of printed circuit boards (PCBs). These units have some useful properties for applications involving high currents
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