Electric fittings 1.Good electrical insulation 2.Moistureproof, acid and alkali resistance Electric fittings1.Good electrical insulation2.Impact resistance with good toughness and rigidity, can be buried in Concrete, not afraid of the pressure and impact damage3.Moistureproof, acid and alkali resistance4. It can stop the items from being bitten to be broken by Pest and Mouse Solid Coupling ...
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