Chemical News and Journal of Industrial Science, Tomy 127-128Chemical news office., 1923 |
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Strona 9
... present - day practice is to lower the damper and so minimise the rate of combustion , but the effect is serious from an economical point of view , as the heat of the fire rushes into the boiler due to the lower temperature of the ...
... present - day practice is to lower the damper and so minimise the rate of combustion , but the effect is serious from an economical point of view , as the heat of the fire rushes into the boiler due to the lower temperature of the ...
Strona 10
... present , and it is due- more to the medical faculty than to the engineer that the stand is now being made . We engineers and manufacturers burn coal , and in doing so not only waste a large portion of it , thereby robbing ourselves and ...
... present , and it is due- more to the medical faculty than to the engineer that the stand is now being made . We engineers and manufacturers burn coal , and in doing so not only waste a large portion of it , thereby robbing ourselves and ...
Strona 11
... present investigation was taken with the object of clearing up the ap- parent deviation from Nernst's formula . The results show that no abnormalities , such as Wilson ( 1906 ) found , exist in the case of silver nitrate in methyl ...
... present investigation was taken with the object of clearing up the ap- parent deviation from Nernst's formula . The results show that no abnormalities , such as Wilson ( 1906 ) found , exist in the case of silver nitrate in methyl ...
Strona 13
... present investigation was under- taken to determine whether the production of anomalous bands of lead chromate is a unique case , or whether the effect is a general one , and further to determine whether the influence of the light could ...
... present investigation was under- taken to determine whether the production of anomalous bands of lead chromate is a unique case , or whether the effect is a general one , and further to determine whether the influence of the light could ...
Strona 22
... present see nothing but blackness when I look for a resumption of the upward progression in the general level of trade shown during the last century . Therefore , as first and foremost of all measures which can be taken for the im ...
... present see nothing but blackness when I look for a resumption of the upward progression in the general level of trade shown during the last century . Therefore , as first and foremost of all measures which can be taken for the im ...
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