Kwakhona, kuthathwa njengengafanelekanga ukukhulula igesi xa isuswa ivalve yokhuseleko.
Ukwahlulahlulwa kweetanki zokugcina: Iitanki zokugcina zinokwahlulwa zibe ziitanki zokugcina ezonakeleyo. Iitanki eziqinisekisiweyo zetanki zokugcina iitanki ezipholileyo zizaliswe ngokwendlela etyhafileyo.
Iitanki zokugcina i-LNG zichaphazeleka bubushushu bokuvuza itanki ephakathi yokugcina itanki.
Iitanki zokugcina (iitanki zokugcina i-LPG) zizixhobo zokugcina umoya oxinzelelweyo (i-LPG) kwaye zisetyenziselwa imizi-mveliso, ezorhwebo nezokurhweba.
