However, 20 percent of the dentists had at some time or other recommended smokeless tobacco as a support for smokers who wanted to quit.
There are shortages of particular kinds of smokeless fuels in some areas, but generally supplies are adequate.
There should be an adequate supply of domestic smokeless fuels for next winter.
Supplies and prices of smokeless fuels in particular areas are matters for the suppliers and distributors.
I shall state my three basic contentions before dealing with the detailed points about solid smokeless fuel.
Of the 16,000,000 grates which exist in this country, only about one quarter can use the only smokeless fuel which is available in any quantity.
Presumably oil burning is allowed in smokeless zones.
The emission of factory smoke is waning in the cities as smokeless zones are introduced; yet respiratory cancer is not waning in those areas.
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無煙的,不冒煙的…
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libre de humos, sin humo…
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exempt de fumée, sans fumée…
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tanpa asap, tak berasap…
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