Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3752Chemical news office., 1932 |
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Strona 163
... served the rule that the same drier applied seems to require the same optimum of time , as , for instance , PbO and Pb , O , 2 hours , PbO2 , FeO and Fe , O , about 1 hour and CoO hour , etc. The fact that the rapidity of drying by the ...
... served the rule that the same drier applied seems to require the same optimum of time , as , for instance , PbO and Pb , O , 2 hours , PbO2 , FeO and Fe , O , about 1 hour and CoO hour , etc. The fact that the rapidity of drying by the ...
Strona 166
... served to explain the course of technical operations in the older industries for which appro- priate conditions have been empirically dis- covered , but in some instances they do in- dicate the possibility of improvement in technique or ...
... served to explain the course of technical operations in the older industries for which appro- priate conditions have been empirically dis- covered , but in some instances they do in- dicate the possibility of improvement in technique or ...
Strona 167
... served the Corporation as director of chemi- cal sales during the period 1923-30 and later , during 1930-1 , as general sales manager , has been notably successful in chemical industry since the conclusion of his scientific ...
... served the Corporation as director of chemi- cal sales during the period 1923-30 and later , during 1930-1 , as general sales manager , has been notably successful in chemical industry since the conclusion of his scientific ...
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