| 摘要 |
PROBLEM TO BE SOLVED: To provide a mud dumpling creation set easily creating a mud dumpling in a city, where it is hard to gather soil, and constantly providing the uniform and shiny mud dumpling by preliminarily preparing appropriately adjusted soil and dry clay. SOLUTION: This mud dumpling creation set is provided with sand with a grain size of 1.00 mm or less, a core body creation gravel formed by mixing 30-80 pts.wt. of the dry clay to 100 pts.wt. of the sand, and the dry clay for covering the core body of the mud dumpling. COPYRIGHT: (C)2005,JPO&NCIPI
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