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Baoding Mingrui Optoelectronics Technology Co., Ltd


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resistor neutral grounding resistor MRD 11/9/2012 Stainless steel resistor 1.Adopted high quality imported stainless steel or domestic stainless steel electric heating metal material, the product operates ...


MRD-196H grounding device of the small current MRD 11/9/2012 MRD-196H series fault wire location device of low current adpots 80C 196 single-chip mirocomputer for analyzing, applicable to 0.38KV~66KV power system ...

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