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100개의 결과 중 1 - 5개
29 페이지
... improvement in the ventilation of the mine made . The ventilating current was increased by the new fan from 69,174 to 124,600 cubic feet per minute , running 135 revo- lutions per minute . Have inspected these mines four times . Nos . 3 ...
... improvement in the ventilation of the mine made . The ventilating current was increased by the new fan from 69,174 to 124,600 cubic feet per minute , running 135 revo- lutions per minute . Have inspected these mines four times . Nos . 3 ...
34 페이지
... IMPROVEMENTS AT CASTLE GATE DURING 1907 . At Castle Gate we have purchased three new boilers , with their fittings and connections , but the same have not yet been installed ; one 500 - volt electric generator ; two blower fans for the ...
... IMPROVEMENTS AT CASTLE GATE DURING 1907 . At Castle Gate we have purchased three new boilers , with their fittings and connections , but the same have not yet been installed ; one 500 - volt electric generator ; two blower fans for the ...
35 페이지
... improvements have been made in re- placing the old power house and boilers with a fine sub- stantial steel power and boiler house ; six new Fairbanks 125 - horsepower boilers ; two 500 - volt generators ; one elec- tric turbine pump ...
... improvements have been made in re- placing the old power house and boilers with a fine sub- stantial steel power and boiler house ; six new Fairbanks 125 - horsepower boilers ; two 500 - volt generators ; one elec- tric turbine pump ...
43 페이지
... improvements at the mine was $ 18,323.21 . The refined product was shipped to New York . Inspected this mine once since May 1st . Found it in good condition . This mine has been closed down since October 1st , 1907 . The American ...
... improvements at the mine was $ 18,323.21 . The refined product was shipped to New York . Inspected this mine once since May 1st . Found it in good condition . This mine has been closed down since October 1st , 1907 . The American ...
79 페이지
... improvements in the power house , bridge . and roadways of this mine , a decided increase in the daily output of coal has been made during the past year . Elec- tric haulage is in use , and modern equipment for care and safety of the ...
... improvements in the power house , bridge . and roadways of this mine , a decided increase in the daily output of coal has been made during the past year . Elec- tric haulage is in use , and modern equipment for care and safety of the ...
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Acres Agricultural College amount apparatus appropriation assistant biennium Blind Board boiler Box Elder boys butter Carbon Cedar City cent Coal Company Coal Mine Inspector Coalville Coke Commissioner commutation of sentence condition cottage course cows Creek Dairy Deaf and Dumb Dick Bill District Court Domestic Science Dumb Asylum Emery ending November entry equipment expenses farm feet fund girls Hospital improvements Insane Asylum inspection institution instructor irrigation J. E. PETTIT janitor Juab Kanarraville labor laboratory lands Laws of Utah Legislature material meat ment milk Miners needed Normal School November 30 officers Ogden pounds present Prison Reform School repairs Reservoirs respectfully salary Salt Lake City Salt Lake County Sanpete School of Mines Section sentenced Sevier Sold submitted Superintendent supplies tion tons Uintah unanimous vote University of Utah Utah County Utah Fuel Company ventilation Weber Weber County