Chemical News and Journal of Industrial Science, Tomy 123-124Chemical news office., 1921 |
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Strona 5
... less marked . Accord- ingly we find the Russian school of soil workers classifying soils largely on a climatic basis . Working in North Wales , the writer has found the correspondence between geology and soil much less marked than in ...
... less marked . Accord- ingly we find the Russian school of soil workers classifying soils largely on a climatic basis . Working in North Wales , the writer has found the correspondence between geology and soil much less marked than in ...
Strona 25
... less staff , and less expensive furnace construction . He had run an oil glass furnace for four years . It worked with fewer breakdowns and stoppages , and more pleasantly than any other method . the end of that period , however , the ...
... less staff , and less expensive furnace construction . He had run an oil glass furnace for four years . It worked with fewer breakdowns and stoppages , and more pleasantly than any other method . the end of that period , however , the ...
Strona 29
... less lachrymose tones in almost every news- paper we take up . Our pockets test it daily in handing out twopences instead of pennies ; the fivepenny five - quire packet , with twopence for twenty - five envelopes , and the halfpenny ...
... less lachrymose tones in almost every news- paper we take up . Our pockets test it daily in handing out twopences instead of pennies ; the fivepenny five - quire packet , with twopence for twenty - five envelopes , and the halfpenny ...
Strona 31
... less resistant groups , which leaves the pulp steeped in a residual liquor , containing all the objectionable staining matter referred to Such a system has for long been recognised as scientifically unsound , and we think we have It ...
... less resistant groups , which leaves the pulp steeped in a residual liquor , containing all the objectionable staining matter referred to Such a system has for long been recognised as scientifically unsound , and we think we have It ...
Strona 33
... less drastic conditions of time , temperature and soda , the digestion cost is less and the pulp yield more . ( To be continued ) . OF THE RATIONAL NOMENCLATURE THE NAPHTHOL , NAPHTHYLAMINE , AND AMINO - NAPHTHOL SULPHONIC ACIDS . By E ...
... less drastic conditions of time , temperature and soda , the digestion cost is less and the pulp yield more . ( To be continued ) . OF THE RATIONAL NOMENCLATURE THE NAPHTHOL , NAPHTHYLAMINE , AND AMINO - NAPHTHOL SULPHONIC ACIDS . By E ...
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