This Scientific Age: Essays in Modern Thought and AchievementDugald Caleb Jackson, Walter Paul Jones J. Wiley & Sons, Incorporated, 1930 - Počet stran: 353 |
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Strana 27
... inch ! A dial attached to the instrument would record when the dam has yielded one ten - millionth of an inch ! Thus , optically , the yield of the dam can be detected long before this could be ascertained by any other method of ...
... inch ! A dial attached to the instrument would record when the dam has yielded one ten - millionth of an inch ! Thus , optically , the yield of the dam can be detected long before this could be ascertained by any other method of ...
Strana 29
... inch to thirty - six inches , in thickness . These can be com- bined , of course , into almost any number of different sizes . Gages of sufficient accuracy for use in the manufacture of ordnance were not made in the United States up to ...
... inch to thirty - six inches , in thickness . These can be com- bined , of course , into almost any number of different sizes . Gages of sufficient accuracy for use in the manufacture of ordnance were not made in the United States up to ...
Strana 176
... inch but four . He has the standard inch for comparison , he has a cast - iron inch , a brass inch , and one for cast steel . And the reason is this — that if a thing is to be of cast iron , let us say , the pattern for it must be made ...
... inch but four . He has the standard inch for comparison , he has a cast - iron inch , a brass inch , and one for cast steel . And the reason is this — that if a thing is to be of cast iron , let us say , the pattern for it must be made ...
Obsah
Descriptive Essays I II III | 1 |
THE HOUSE OF A THOUSAND MARVELS M | 20 |
METALS Old and New Edwin E Slosson | 36 |
Autorská práva | |
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This Scientific Age: Essays in Modern Thought and Achievement Dugald Caleb Jackson,Walter Paul Jones Zobrazení fragmentů - 1930 |
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