Refinery products and their application s The most important refinery products are: liquid gas, automotive petrol, aviation fuel, engine oils, lubricants, paraffin, bitumen and fuel oil. All these products, in addition to their primary functions, must address ecological concerns. I am not particularly happy with how I changed your second sentence, Antonia, but I am uncomfortable with your original, too.
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Antonija Is there such thing as engine petrol?Well petrol is used as a fuel in petrol engines. e.g. motor vehicles. I'm not aware that it has other widespread usage.