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  • After the 80 NPC delegates are also proposed Set the signal conversion button

    After the 80 NPC delegates are also proposed Set the signal conversion button

    In many people’s congress, several young people particularly evident after 80, Gregory house is a meantime. Was born in 1982, Gregory home, choose Qingdao city people’s congress four years ago, as a representative of the young, he would point value what doubt? “Let’s some ...
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  • Insurmountable switch industry brand

    Insurmountable switch industry brand

    Switch network in China is China’s first comprehensive service site in switch area; Is based on information technology and abundant different operation form and to build a large e-commerce channels; Based on combination switch professional information, information foundation specialized web...
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  • The types and characteristics of rotary switches and push button switch

    The types and characteristics of rotary switches and push button switch

    Rotary switches and push button switch may be classified according to the operating methods, the protection method, see more of the button type and features: 1, open type: suitable for embedded and fixed on the switch board, control cabinet, or the console panel. Code-named K. 2, key switch, with...
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