Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3758Chemical news office., 1932 |
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Strona 264
... material such as paper , string , cardboard , broken boxes , tea leaves , and general kitchen refuse , old sacks , ashes and cinders , and general sweep- ings . Many industries , of course , have also a large output of combustible waste ...
... material such as paper , string , cardboard , broken boxes , tea leaves , and general kitchen refuse , old sacks , ashes and cinders , and general sweep- ings . Many industries , of course , have also a large output of combustible waste ...
Strona 265
... material , 0.5 per cent . rags , 0.3 per cent . bones and offal , 0.5 per cent . bottles , 0.3 per cent . other glass , 1.5 per cent . crockery , 0.7 per cent . metals , and 2.0 per cent . other material . VALUABLE DEPOSITS OF SALT IN ...
... material , 0.5 per cent . rags , 0.3 per cent . bones and offal , 0.5 per cent . bottles , 0.3 per cent . other glass , 1.5 per cent . crockery , 0.7 per cent . metals , and 2.0 per cent . other material . VALUABLE DEPOSITS OF SALT IN ...
Strona 267
... materials can be examined . The material is spread upon the metal receiver of a thermopile which , when exposed to radiation , yields an e.m.f. proportional to the absorption coefficient of the surface . Results obtained with black and ...
... materials can be examined . The material is spread upon the metal receiver of a thermopile which , when exposed to radiation , yields an e.m.f. proportional to the absorption coefficient of the surface . Results obtained with black and ...
Spis treści
The Story of the Perkins Reflector | 260 |
Decline in U S Phosphates Output | 266 |
Mohlers Test for Benzoic Acid Edward T Illing B Sc F I C | 269 |
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