Chapter CLIV: Section 92: Weighing and Measuring
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(_See also p. 214._)
=2549. Differential weighing beam.= The lower hook is suspended very near the centre line of the upper one, giving a close adjustment with a short graduated arm.
=2550. Measuring or feed wheel,= for seeds, &c. The little cups dip into the material, and carry it up to a shoot.
=Even-flow regulator,= for a tap. See No. 2204A.
=2551. Wire and sheet ~V~ gauge.=
=2552. Balance, with angular weight,= and graduated sector.
=2553. Measuring tap.=
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The engineer's sketch-book of mechanical movements, devices, appliances, contrivances and details employed in the design and construction of machinery for every purposeChapter CLIV: Section 92: Weighing and Measuring
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