我公司承(cheng)接魯皖(wan)成品油(you)管齊魯站陰(yin)極保護系(xi)統改造(zao)工(gong)(gong)程，使(shi)用外(wai)加電(dian)流深井陽(yang)極保護，施(shi)工(gong)(gong)間由于在山坡施(shi)工(gong)(gong)，土壤電(dian)阻率高，又做一口附(fu)井，終保護電(dian)位(wei)達到設計要求(qiu)，順利完工(gong)(gong)。