Shenhai Explosion-Ubungqina
Nokuba amasuntswana othuli oluncinci anamandla okubangela iingozi ezibalulekileyo.
Uthuli oluqhelekileyo olunokutsha:
Ezi ziquka uthuli lwentsimbi, uthuli lwamaplanga, uthuli lweenkozo, ukutya uthuli, uthuli lweclinker, kunye nothuli lwesinyithi ngakumbi.
IziCwangciso zoThintelo:
Phumeza ukucoca rhoqo, ukususwa kothuli olusebenzayo, amanyathelo okunciphisa uqhushumbo, umoya ofanelekileyo, kunye nolawulo olungqongqo kwimithombo yomlilo.