graphite grounding moudle

• Product Item : 017
• Category： grounding conductor
• material:Graphite
• Type:Square, plum blossom,column
• Item:Earth Module China Manufacturer
• Function:Reduce the electrical resistivity of earth
• Product description：graphite ground module,cylindrical grounding module,grounding module leadning manufacture and supplier,ground module earth module,grounding module,grounding resistance module,lighting protection graph
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