Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3749Chemical news office., 1932 |
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Strona 117
... soap , this easily wetting and running over the plant surfaces . The sprayer himself was left to judge when the trees were thoroughly wetted , so as to reduce personal error , the authors standing by to notice peculiarities in the ...
... soap , this easily wetting and running over the plant surfaces . The sprayer himself was left to judge when the trees were thoroughly wetted , so as to reduce personal error , the authors standing by to notice peculiarities in the ...
Strona 123
... soap factories at Usti - nad - Labem ( Aussig a.d. ( Aussig a.d. Elbe ) in Bohemia . Oil borings have been made near the Polish frontier and there are considerable kaolin deposits which , however , must await better times and better ...
... soap factories at Usti - nad - Labem ( Aussig a.d. ( Aussig a.d. Elbe ) in Bohemia . Oil borings have been made near the Polish frontier and there are considerable kaolin deposits which , however , must await better times and better ...
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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