Department BulletinThe Department, 1928 |
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Další vydání - Zobrazit všechny
Běžně se vyskytující výrazy a sousloví
aggregate Agriculture amount aphids Aphis assessments average beetles bituminous bunt Bureau bushel C. L. MARLATT calcium arsenate cement cent Charles White concrete cost cotton court cubic centimeters curculios Derris determined diameter ditch drain drainage district drawbar dust effect experiments extract families farm field Figure flask flavor and odor fruit grade grain grams harvest hopper horse labor improvement inches increased insecticide Jahrg jujube land Landw larvæ less Livingston County load LOUISE STANLEY material Method of test milk millimeters mold obtained operation percentage placed plane plants plat poison pounds powder production pycnometer Pyrethrum railroad sample sand seed Sept serial designation shipments shippers sieve smut southern special benefits specific gravity standard surface sweet potatoes Table taken temperature test specimens testing machine thermometer tion tractors tree United varieties weight Whatley wheat wire
Oblíbené pasáže
Strana 21 - If in package form, the quantity of the contents be not plainly and conspicuously marked on the outside of the package in terms of weight, measure, or numerical count; provided, however, that reasonable variations shall be permitted, and tolerances and also exemptions as to small packages shall be established by rules and regulations made in accordance with the provisions of section Three of this Act.
Strana 33 - ... held in the other hand, completely filling the ring with paste; the excess at the larger end...
Strana 84 - The solvent used when testing petroleum products or bituminous materials derived from petroleum shall be gasoline free from water and shall conform to the following distillation requirements, determined in accordance with the Standard Method of Test for Distillation of Gasoline, Naphtha, Kerosene and Similar Petroleum Products (ASTM Designation : D 86) of the American Society for Testing Materials.
Strana 115 - Proportional Limit. — The greatest stress which a material is capable of developing without a deviation from the law of proportionality of stress to strain (Hooke's Law).
Strana 92 - NOTE. — For the purpose of interpreting these specifications the following definitions apply: The total length is the over-all length of the finished instrument. The diameter is that measured with a ring gage.
Strana 78 - Assembly. shall be connected to the condenser tube by a tight cork joint. The thermometer shall be inserted through a cork in the tubulature with the bottom of the bulb 12 to 13 mm.
Strana 24 - ... specimens made from them will give a fair average of the concrete placed in that portion of the structure selected for tests. The location from which each sample is taken shall be noted clearly for future reference.
Strana 91 - Distillation," a serial number and the manufacturer's name or trade mark shall be etched on the stem. Scale Error: The error at any point of the scale up to 370° C.
Strana 68 - J£ i n . i n thickness, and of the same shape as the metal plate. There shall be cut in the center of the asbestos board a circular hole just fitting the cup.
Strana 71 - After each test the sample and transfer dish shall be returned to the water bath and the needle shall be carefully wiped toward its point with a clean, dry cloth to remove all adhering bitumen. The reported penetration shall be the average of at least three tests whose values shall not differ more than four points between maximum and minimum.