Convention, Masalah 40 |
Dari dalam buku
Hasil 1-3 dari 83
Halaman 373
... means increased output , fewer seconds and hence increased output . The haphazard methods in lighting are on a par with second rate tools - a man can not turn out good work without the proper light . This means only Electric Light ...
... means increased output , fewer seconds and hence increased output . The haphazard methods in lighting are on a par with second rate tools - a man can not turn out good work without the proper light . This means only Electric Light ...
Halaman 511
... means of the focusing device until the smallest spot of light is obtained . The lamp is then in focus . If greater ... mean long focus and therefore a shallow reflector , a simple ANGLE TO HONEY TO 80 OL PHYSICAL PROPERTIES OF THE 511.
... means of the focusing device until the smallest spot of light is obtained . The lamp is then in focus . If greater ... mean long focus and therefore a shallow reflector , a simple ANGLE TO HONEY TO 80 OL PHYSICAL PROPERTIES OF THE 511.
Halaman 800
... means to getting additional customers and the development of lighting in houses already wired , decided to confine its work to the four following plans : 1 To devise ways and means of securing the wiring of old buildings at present ...
... means to getting additional customers and the development of lighting in houses already wired , decided to confine its work to the four following plans : 1 To devise ways and means of securing the wiring of old buildings at present ...
Isi
Report of the Commercial Section | 1 |
Report of Commercial Section Finance Committee | 12 |
Report of Committee on Compensation of Salesmen | 20 |
13 bagian lainnya tidak diperlihatkan
Edisi yang lain - Lihat semua
Istilah dan frasa umum
200-watt mazda alloys amount Atlantic City NJ average BEAM boiler booklet bowl brass building campaign candlepower central station companies Chairman clock connection contractors cooking copper cost curve demand Department distribution Edison efficiency Elec electric furnace electric heating Electric Light Association electric range electric sign electrical advertising Engineering equipment factory fixtures FLOOD LIGHTING PROJECTOR foot-candles give glass illumination increased industrial lighting installation isolated plant kilowatt kilowatt-hour kw-hr load manufacturers mazda C lamps Melting point member companies merchandising metal meter method motor National Electric Light obtained operation parabolic reflectors percent pilot light possible practice profit prospect pumping question Range Committee recommend reflector revenue salesman secure selling sold standard steam steel Store Lighting Sub-Committee supply switch temperature thermal efficiency tion unit voltage volts water heater wattage watts Wiltse window wiring YORK CITY zinc