They include fuelling areas, such as petrol station, below deck on boats, fuel or chemical transfer or storage facilities, and areas where the air contains chemicals or particles, such as grain, dust, or metal powders;...
Dikarolo tse di akaretsa dikarolo tsa dibeso jaaka mafelo a peterole, botlase jwa dikepe, mafelokananyo a dibeso le dikhemikhale kgotsa madirelo a bobolokelo jwa tsona; dirori tse di dirisang gase ya peteroliamo, jaaka poropheine kgotsa biutheine; dikarolo tse mo go tsona go leng dikhemikhale di tshwana le poire ya dithoro, ya lorole kgotsa ya tshipi; mmogo le dikarolo dingwe fela fao o tla lopiwang go tima enjene ya koloi ya gago.