Kodi ma terminal otetezedwa ndi chiyani ndipo alipo amitundu iti?

  Malo Otetezedwa nthawi zambiri zimakhala ndi magawo awiri: gawo loyendetsa magetsi (chitsulo) ndi gawo loteteza magetsi (nyumba). Ma terminal otetezedwa ndi zinthu zomwe zimagwiritsidwa ntchito polumikizira magetsi kuti zilumikize mawaya mosamala komanso moyenera popewa kugwedezeka kwa magetsi kapena ma circuit afupi. Nthawi zambiri zimakhala ndi chitsulo choyendetsa magetsi (monga mkuwa kapena mkuwa) ndi chipolopolo chakunja choteteza magetsi (monga nayiloni, PVC, kapena PE), ndipo ndi zinthu zofunika kwambiri m'malo monga mawaya amagetsi, mabokosi olumikizira magetsi, makabati ogawa magetsi, ndi mawaya amkati mwa zida. Ndi gawo lofunika kwambiri m'machitidwe olumikizira magetsi, omwe amagwiritsidwa ntchito makamaka polumikiza ndi kuteteza mawaya mosamala komanso moyenera, pomwe amaletsa kutuluka kwa magetsi mwangozi kapena ma circuit afupi. Amagwiritsidwa ntchito kwambiri m'machitidwe amagetsi, zida zamagetsi, zowongolera mafakitale, zida zapakhomo, ndi zina.

Ntchito zazikulu za malo osungiramo zinthu zotetezedwa zimagawidwa m'magawo anayi otsatirawa:
Choyamba ndi kutchinjiriza magetsi. Chikwama chotchinjiriza chimalekanitsa bwino malo oyandikira ndi zigawo zokhazikika, kuteteza kugwedezeka kwa magetsi mwangozi ndi ma circuit afupikitsa pakati pa mizere.
Chachiwiri ndi chitetezo cha makina. Chimapereka chithandizo ndi kukhazikika kwa malo olumikizira mawaya, kuteteza mawaya kuti asamasuke, asamatuluke, kapena kusweka.
Chachitatu ndi kulumikiza mosavuta. Kumathandiza kuti njira yolumikizira ndi kulumikiza mawaya ikhale yosavuta, zomwe zimapangitsa kuti kukhazikitsa, kukonza, ndi kuyesa zikhale zosavuta.
Chachinayi ndi dongosolo lokhazikika. Limaonetsetsa kuti mawaya akonzedwa bwino, amalembedwa bwino, komanso osavuta kuzindikira ndikuwongolera.

Mitundu ya malo otetezedwa ndi awa: malo ozungulira otetezedwa kale, malo otsekereza, zolumikizira zamagetsi, malo otetezedwa kale ooneka ngati foloko, malo otetezedwa kale ooneka ngati pini, malo otetezedwa kale ooneka ngati tsamba, malo otetezedwa kwathunthu ooneka ngati chipolopolo, zolumikizira zazitali zapakati, zolumikizira zazifupi zapakati, malekezero ozungulira opanda kanthu, malekezero opanda kanthu, malekezero opanda kanthu ooneka ngati foloko, Mwamuna ndi malo osungiramo zinthu zakale achikazi omwe ali ndi insulation, malo osungiramo zinthu zakale omwe ali ndi insulation yofanana ndi chubu, malo osungiramo zinthu zakale omwe ali ndi mawonekedwe a chubu, malo osungiramo zinthu zakale omwe ali ndi mawonekedwe a pini, malo osungiramo zinthu zakale a peep series SC, malo osungiramo zinthu zamkuwa a DTG, ndi malo osungiramo zinthu apadera a C45. Malo osungiramo zinthu zakale omwe amadziwikanso kuti malo osungiramo zinthu zakale, malo olumikizirana ndi magetsi, ndi malo olumikizirana ndi mpweya, onsewa ali m'gulu la malo osungiramo zinthu zakale.