Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3749Chemical news office., 1932 |
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Strona 114
... present figure and each of them may anticipate an average period between employments of not more than one or two months , whereas in the present situation the average interval of idleness is increased by the same factors which reduce ...
... present figure and each of them may anticipate an average period between employments of not more than one or two months , whereas in the present situation the average interval of idleness is increased by the same factors which reduce ...
Strona 116
... present time is probably that contained in a paper by Turnbull , ' in which figures are arrived at for the cost of spraying an orchard . The authors , whilst recognising that Turn- bull has carried out an important pioneer investigation ...
... present time is probably that contained in a paper by Turnbull , ' in which figures are arrived at for the cost of spraying an orchard . The authors , whilst recognising that Turn- bull has carried out an important pioneer investigation ...
Strona 123
... present of this other diminutive Russia as one of those deter- mined to see it attain a more important position than it has hitherto enjoyed . Sub- carpathian Russia is sparsely peopled , chiefly with Ruthenes , although most of the ...
... present of this other diminutive Russia as one of those deter- mined to see it attain a more important position than it has hitherto enjoyed . Sub- carpathian Russia is sparsely peopled , chiefly with Ruthenes , although most of the ...
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accurate acid American Chemical Society amount of spray appears Applications atoms attention authors average beam become better blood branches calculated carried Chemical Chemistry College Company complex compounds containing copper Correct course cover crowns Cyanide decreases Derby described Determination effect equation experiments factor February foliage given half hardening head important increase industry INSTITUTE larger larva lead less light liquid lower manufacture material maximum measurements metals method necessary needed nickel non-ferrous metals normal noticed obtained Office operation Patents period pints plant pointing portions position practical Prague present problem production reason Russia School shapes shown simple SOCIETY sprayer stage stand Standard subjects surface TABLE taken tend tion trade tree unit University usually variation variety volume number volume of spray wash whilst Worcester