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杵臼

出自维基百科,自由个百科全书

研钵研杵是一套工具,研钵是一种内壁粗糙个圆形容器,有弗同口径大小个型号。用拉食物调理搭化学实验。研钵搭研杵有木、竹、陶瓷、石等材质,实验室使用个研钵搭研杵一般为陶瓷制作,也有玻璃、氧化铝、玛瑙、金属材质。研钵一般配合研杵用拉奈固体物质研磨成较细个粉末,也可以用拉让弗同个固体粉末混合。

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