| 摘要 |
PROBLEM TO BE SOLVED: To admix plural kinds of muck or fertilizer at a certain ratio, to obtain a certain amount to obtain a plurality of subjects to be weighed, at an arbitrary ratio in a single weighing operation, without requiring calculations. SOLUTION: A flat, cylindrical weighing apparatus 1 is divided into arbitrary proportions through the insertion of dividing plates 3 into a groove 4 on the inside of the apparatus and a groove 5 of a center post. Using volume-indicating guide lines 6 and 7 as references, individual subjects to be weighed are equally and horizontally put into the apparatus up to the height required for obtaining the necessary total amount.
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