Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3749Chemical news office., 1932 |
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Strona 115
... half - an - hour . A pyrometer supplied with the unit records the actual temperature of the molten mass of sodium cyanide and thus the carburising temperature of the steel parts is kept constantly before the operator . By simple ...
... half - an - hour . A pyrometer supplied with the unit records the actual temperature of the molten mass of sodium cyanide and thus the carburising temperature of the steel parts is kept constantly before the operator . By simple ...
Strona 117
... half- foot is quite a sufficiently accurate measurement usually ( and the nearest foot for large trees ) , taking about five trees in a batch at least . † The questions of pump pressure , size of nozzle and type of wash are now receiv ...
... half- foot is quite a sufficiently accurate measurement usually ( and the nearest foot for large trees ) , taking about five trees in a batch at least . † The questions of pump pressure , size of nozzle and type of wash are now receiv ...
Strona 119
... half - standard Bramleys ( about Variety and key nos . Vol . nos . of trees of trees Lord Derby Variety and key nos . Vol . nos . of trees of trees 66 : 9 12ft . high ) , the sprayer tends to throw the spray at the top portions of the ...
... half - standard Bramleys ( about Variety and key nos . Vol . nos . of trees of trees Lord Derby Variety and key nos . Vol . nos . of trees of trees 66 : 9 12ft . high ) , the sprayer tends to throw the spray at the top portions 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