Shenhai Kuphulika-Umboni
Nyali yotsimikizira kuphulika kwa 90w yomwe imagwiritsidwa ntchito m'malo oopsa momwe mpweya woyaka ndi fumbi zimakhala, zomwe zingalepheretse arcs, zipsera, ndi kutentha kwakukulu komwe kumatha kuchitika mkati mwa nyali kuchokera pakuyatsa mpweya woyaka ndi fumbi m'malo ozungulira., motero amakwaniritsa zofunikira zoteteza kuphulika.
