Convention, Volume 39,Bagian 2;Volume 60 |
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Halaman 83
... application to illumination cal- culations is explained . Reflectors and enclosing glassware are treated at length , and the application of the different types is thoroughly discussed . Working intensities and utilization effi- ciencies ...
... application to illumination cal- culations is explained . Reflectors and enclosing glassware are treated at length , and the application of the different types is thoroughly discussed . Working intensities and utilization effi- ciencies ...
Halaman 121
... application and use of the modern methods of lighting . The illuminating engineer is doing much to improve conditions , but there is still work to be done . One sees on every hand improper and inefficient applica- tion of the newer type ...
... application and use of the modern methods of lighting . The illuminating engineer is doing much to improve conditions , but there is still work to be done . One sees on every hand improper and inefficient applica- tion of the newer type ...
Halaman 413
... Application - Steel Erection ( Apartment House ) City- Kilowatt - Hours per Month 1915 Kw - hr . 1915 Kw - hr . || 1915 Kw - hr . 1915 Kw - hr . Jan. || Apr. Feb. || May | || July | Aug. || Oct. 50.0 100.0 || Nov. Mar. | || June ...
... Application - Steel Erection ( Apartment House ) City- Kilowatt - Hours per Month 1915 Kw - hr . 1915 Kw - hr . || 1915 Kw - hr . 1915 Kw - hr . Jan. || Apr. Feb. || May | || July | Aug. || Oct. 50.0 100.0 || Nov. Mar. | || June ...
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