抗(kang)拉電(dian)纜主(zhu)要應用(yong)(yong)于(yu)各(ge)種抗(kang)拉設備上(shang)。承荷(he)探測(ce)(ce)(ce)電(dian)纜主(zhu)要用(yong)(yong)于(yu)各(ge)類油、氣(qi)井(jing)的測(ce)(ce)(ce)井(jing)、射孔(kong)、取(qu)芯等作業,也可用(yong)(yong)于(yu)海(hai)洋調(diao)查(cha),河流、港(gang)灣(wan)、水(shui)利水(shui)文測(ce)(ce)(ce)量,煤田地(di)質勘測(ce)(ce)(ce),地(di)熱測(ce)(ce)(ce)井(jing)等方面。主(zhu)要功能(neng)既能(neng)承受(shou)機械載荷(he)和傳輸電(dian)訊號(hao),又是丈量井(jing)深的標(biao)尺。