The electric hot water heater element, which is mainly responsible for heating the water to the required temperature. Its performance directly affects the heating speed, stability, and service life of
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Ningbo Longwell Electric Technology Co., Ltd: Established in 1990, turn to experts of HVACR, manufacturer of fans, blowers , motors and components for heating, venlation air conditioner and
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WiCOM, the 13th International Conference on Wireless Communications, Networking and Mobile Computing (WiCOM 2017), is an annual conference in China since 2005.This conference was held in Wuhan, Shanghai, Dalian, Beijing, and …