Engineering Encyclopedia: A Condensed Encyclopedia and Mechanical Dictionary for Engineers, Mechanics, Technical Schools, Industrial Plants, and Public Libraries, Τόμος 2Franklin D. Jones Industrial Press, 1941 |
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Σελίδα 1117
... United States standard thread , " and now as the " American Standard , " is the most commonly used screw thread in the United States . It was originated by William Sellers , of Philadelphia , and first proposed by him in a paper read ...
... United States standard thread , " and now as the " American Standard , " is the most commonly used screw thread in the United States . It was originated by William Sellers , of Philadelphia , and first proposed by him in a paper read ...
Σελίδα 1202
... United States Government . In May , 1875 , repre- sentatives of various countries signed a treaty providing for the ... United States receiving Nos . 21 and 27. The international meter adopted by the Bureau was de- clared , by a formal ...
... United States Government . In May , 1875 , repre- sentatives of various countries signed a treaty providing for the ... United States receiving Nos . 21 and 27. The international meter adopted by the Bureau was de- clared , by a formal ...
Σελίδα 1215
... United States : The first steel produced in the United States , according to the Geological Survey , De- partment of the Interior , was probably made in Connecticut in 1728 , by Samuel Higley and Joseph Dewey . Crucible steel was first ...
... United States : The first steel produced in the United States , according to the Geological Survey , De- partment of the Interior , was probably made in Connecticut in 1728 , by Samuel Higley and Joseph Dewey . Crucible steel was first ...
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Άλλες εκδόσεις - Προβολή όλων
Engineering Encyclopedia: A Condensed Encyclopedia and Mechanical ..., Τόμος 2 Franklin D. Jones Προβολή αποσπασμάτων - 1954 |
Engineering Encyclopedia: A Condensed Encyclopedia and Mechanical ..., Τόμος 2 Franklin D. Jones Προβολή αποσπασμάτων - 1941 |
Engineering Encyclopedia: A Condensed Encyclopedia and Mechanical ..., Τόμος 2 Franklin D. Jones Προβολή αποσπασμάτων - 1941 |
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acid alloy amount angle applied boiler brass carbon castings cent chromium circuit coil compression copper cutter cutting cylinder degrees F designed drilling elastic limit electric electromotive force engine equal feed feet gage gear grinding hardening heat heat-treatment high-speed steel hole horsepower iron known lead length load lubricant magnetic manganese manufacture material maximum measured mechanical metal method milling cutters milling machine mold motion motor nickel obtained open-hearth process operation oxide Phenolic pipe piston pitch diameter plane plate pounds per square pressure produced pulley pump punch pyrometer reamers resistance ring rivet rolling rotating scale screw thread shaft shape side slide solder specific gravity speed spindle spring square inch steam steel strands stress stroke surface taper teeth temperature tensile strength thickness tion tool tube turret lathe usually valve varies velocity weight welding wheel wire rope zinc