The two basic forms of liquid fuel are paraffin and bottled gas. Paraffin is stored in ordinary cans but bottled gas requires special steel canisters – it is gaseous fuel which has been liquefied and…

The two basic forms of liquid fuel are paraffin and bottled gas. Paraffin is stored in ordinary cans but bottled gas requires special steel canisters – it is gaseous fuel which has been liquefied and…