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山西接地模塊原理和性能特點
1、接地模塊原理模塊埋置土壤中后,與土壤緊密接觸,大幅度地擴大了接地體的散流面積,有效地降低了接地電阻。模塊特有的保濕、
2016-06-15
供應(yīng)優(yōu)質(zhì)接地模塊 恒泰防雷
接地模塊采用非金屬導(dǎo)電材料為主體,導(dǎo)電率低,性能穩(wěn)定。埋入土壤中不降解,不含腐蝕性離子,使用壽命長,安全環(huán)保。該產(chǎn)品工藝
2016-06-14
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