The Bureau of Standards, Its History, Activities, and Organization |
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act of March activities adopted alloys annual apparatus ards Association avoirdupois barrel building Bureau of Standards calibration cement cerning chemical Colorimetry concerning conference Cong Congress construction coöperation determination District of Columbia diture Appro Division electrical Electrochemistry electrolysis engineering equipment establishment expended for personal Federal Specifications Board field fiscal gauges government departments gypsum heat industry investigation June June 30 kilogram laboratory workers lime manufacturers measuring instruments mechanical ment Metallurgy metals meter metric system miscellaneous National Bureau Navy Office Employee optical glass organizations paper physical platinum preparation priation Expen problems properties of materials radio radiometry recently regulations relating rubber safety code scales scientific screw threads Secretary of Commerce Section Laboratory Employee sess Specifications Board technical standard weights standards of weights Stat steel structural sugar Survey temperature tests and researches textiles thermal tion Treasury Department troy pound uniformity United various weights and measures