Convention, Volume 1;Volume 33,Bagian 1;Volume 38 |
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Halaman 228
A few of our companies are so happily situated that no form of treatment would seem necessary ; but where treatments are ... Again , pressure treatments would often be unnecessary , as the climate , soil and species of wood might be so ...
A few of our companies are so happily situated that no form of treatment would seem necessary ; but where treatments are ... Again , pressure treatments would often be unnecessary , as the climate , soil and species of wood might be so ...
Halaman 313
In this way the effect of the previously described 18 - hour treatments can be secured in five hours , or less . ... Poles should be well seasoned before treatment until they have lost 50 per cent of their green weight . 2.
In this way the effect of the previously described 18 - hour treatments can be secured in five hours , or less . ... Poles should be well seasoned before treatment until they have lost 50 per cent of their green weight . 2.
Halaman 316
shortens the time of treatment . ... Pine should be well seasoned ( at least 50 per cent of green weight being evaporated ) before treatment with zinc ... Greener timber can be treated with this preservative than with the oils . 3.
shortens the time of treatment . ... Pine should be well seasoned ( at least 50 per cent of green weight being evaporated ) before treatment with zinc ... Greener timber can be treated with this preservative than with the oils . 3.
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VOLUME 1 | xiii |
1PaperLatitude in Commercialism By ARTHUR | xxiii |
1PaperCentralStation Advertising By H | xxix |
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amount average Baltimore Buffalo cent central-station charge Charles Chicago Cleveland Colo Committee Commonwealth Edison Company Company of Boston Company of Brooklyn Consolidated Gas consumers cost County customers Denver Gas Edison Electric Illuminating Electric Illuminating Company Electric Lamp Association Electric Light Company engine Falls feet Frank Gas and Electric George give given Heat and Power increase installation interest James Jersey John Light and Power Louis Manufacturing Company Mass meter methods National Electric Lamp North Shore Electric Ohio operating pany of Brooklyn Philadelphia Electric Company Pittsburgh plant poles Power Company present President Railway and Light reason Rochester Railway Schenectady Shore Electric Company steam street supply tion Toronto treated treatment tungsten Union Electric Light United Water Westinghouse Electric wires York City York Edison Company