LPG yekuchengetedza tangi
Nguva yekutarisa nguva icharongwa maererano nehunyanzvi hwehunyanzvi uye mamiriro ebasa ematangi ekuchengetedza. Zvinoenderana nemirairo yekumanikidza mudziyo wekuchengetedza tekinoroji kutarisisa, kuongorora kwekunze kunoitwa kamwe chete pagore Zvemidziyo yekumanikidza ine hupenyu hwebasa kwemakore gumi nemashanu, nguva yekuongororwa nguva dzose ichapfupiswa. Pamberi pekuongororwa kweTank yekuchengetedza, iyo yemumhanzi inofanirwa kudururwa (midziyo ine midziyo, ine muchetura, uye asphyxiating media inofanira kutsiviwa, isina kurerutswa, yakashambadzirwa, etc.); iyo simba rakarondedzerwa nemudziyo unofanirwa kugurwa; Kuvhenekera nevheturu dzakachengeteka kunofanirwa kushandiswa, mhepo yakanaka inofanira kuchengetedzwa, uye vashandi vanofanirwa kutariswa.