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Scientific American
20 天
Hints on the Burning of Anthracite Coal
The burning of anthracite coal requires ... A good rule, where stoves or furnaces have a good draft, is to use coal as small IS can be used without inconvenience from its sifting too freely ...
3 天
on MSN
Dire warning over wood-burning stoves in new health report
A new report by the the Institute of Fiscal Studies today said 75 per cent of domestic combustion emissions of PM2.5 came ...
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