Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3753Chemical news office., 1932 |
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Strona 176
... various branches of Science working as a single force for international development and common welfare and a united representation is needed by all who use scientific methods in their everyday occupation . It is with this purpose in ...
... various branches of Science working as a single force for international development and common welfare and a united representation is needed by all who use scientific methods in their everyday occupation . It is with this purpose in ...
Strona 179
... various aromatic compounds , carbides , phenols , amines , ethers and oxides , changes them easily into cyclohexane and derivatives of cyclohexane , and the preparation of these latter compounds , which was formerly attended with many ...
... various aromatic compounds , carbides , phenols , amines , ethers and oxides , changes them easily into cyclohexane and derivatives of cyclohexane , and the preparation of these latter compounds , which was formerly attended with many ...
Strona 191
... various locomotive repair shops , which has led to a very great reduc- tion in the number of engines under and awaiting repair , and therefore in the amount of stock available . This resulted in a con- siderable reduction in the 10,000 ...
... various locomotive repair shops , which has led to a very great reduc- tion in the number of engines under and awaiting repair , and therefore in the amount of stock available . This resulted in a con- siderable reduction in the 10,000 ...
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