New Theory of Gases. ## 467 Utflmatien of Cindera and Coal Refuse. --Noack Dollfus :has prepared a valuable paper upon the preparation of beton from slag ~and other refuse, by the addition of about 20 per cent. of lime. By using the methods and precautions which he points out, foundation walls an
New determination of the mechanical equivalent of heat
- Publisher
- Elsevier Science
- Year
- 1878
- Tongue
- English
- Weight
- 58 KB
- Volume
- 105
- Category
- Article
- ISSN
- 0016-0032
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