The Nation's Schools, Količina 19Michael Vincent O'Shea McGraw Hill, 1937 |
Iz vsebine knjige
Zadetki 1–3 od 80
Stran 49
... cost , or if your equipment permits , a poorer coal at a much lower cost , thus reducing the cost of producing the unit thousand pounds of steam . In this last regard it may be more advantageous to re- design some of the equipment in or ...
... cost , or if your equipment permits , a poorer coal at a much lower cost , thus reducing the cost of producing the unit thousand pounds of steam . In this last regard it may be more advantageous to re- design some of the equipment in or ...
Stran 50
... costs may condition a fuel's availability by adversely affect- ing an efficient fuel's final cost and requiring the use of one less efficient as far as steaming value is concerned . Once the coal best suited is decided upon , a ...
... costs may condition a fuel's availability by adversely affect- ing an efficient fuel's final cost and requiring the use of one less efficient as far as steaming value is concerned . Once the coal best suited is decided upon , a ...
Stran 66
... cost per million B.T.U. of the two types of fuel is another basis for comparison . Such elements as the cost of delivery to the storage place , the amount of labor necessary to fire the plant , the accuracy of controls , the cost of ...
... cost per million B.T.U. of the two types of fuel is another basis for comparison . Such elements as the cost of delivery to the storage place , the amount of labor necessary to fire the plant , the accuracy of controls , the cost of ...
Vsebina
sociation of School Administrators | 16 |
the February meeting? This and other | 29 |
Electing a PresidentNew Method | 35 |
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