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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A phosphor, most generally, is a substance that exhibits the phenomenon of luminescence.Somewhat confusingly, this includes both phosphorescent materials, which show a slow decay in brightness (> 1 ms), and fluorescent materials, where the emission decay takes place over tens of nanoseconds.