Iitanki ze-gewar ze-dewar

Ukuphuhliswa kweetanki zokugcina ngokukhawuleza kunye nezilula ezibandayo zokugcina amayeza amanqaba amancinci kunye nokugcina iintsika zeesilinda zentsimbi kunye nee-Dewors, ezifuna ukulayisha, ukuqhutywa, ukuhambisa, kunye nokuphucula ukusebenza ngokufanelekileyo.

IINGXAKI ZOBUCHULE BOKUGQIBELA
Iitanki zokugcina inxeba le-vacuum yenxeba kunye ne-insure, enemilinganiselo yokuphuma yemihla ngemihla iphantse ibe ngama-40% asezantsi kunetanki yokugcina izinto eziqhelekileyo, kwaye phantse ukukhutshwa kwero.