本实用新型的有益效果在于：泡棉刀模加工成本 非常低廉，而且新型结构的泡棉刀模的加工精度较容易掌控。
The utility model has the advantages that: the foam cutting die has very low processing cost, and the process precision of the foam cutting die of the novel structure is easier in control.
汉八刀琉璃蝉多为白色仿玉，模铸成形后经冷加工雕琢而成。
Hanbadao cicadas were primarily white in color, and after being molded into shape were processed using cold treatment techniques.
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