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2 answers

Depending on the purity of hydrocarbon fuels -carbon monoxide-oxides of sulphur, nitrogen ,lead etc

2007-08-16 10:46:53 · answer #1 · answered by ssrvj 7 · 0 0

Oxides of nitrogen.

2007-08-16 16:40:58 · answer #2 · answered by Anonymous · 0 0

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