| 摘要 |
Egg grading equipment of the type wherein a series of weighing devices each having a balance beam adjusted to respond to the weight of an egg of predetermined weight are provided with activating means which are cushioned or damped so as to render the weighing devices more sensitive, accurate and instantly responsive to the weight of the eggs being weighed whereby the accuracy and the speed at which the weighing operations are carried out can be materially increased.
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