去銅惡物法
去銅惡物法
先打爲葉,温膠汁如薄餳,越竈中燒使赤,封鹽厚三分,即納越竈中燒赤,徹出之,打洗更納,如是二十遍。若百度過,即惡物俱盡矣,其銅漸柔而淨也。
End of chapter
Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
先打爲葉,温膠汁如薄餳,越竈中燒使赤,封鹽厚三分,即納越竈中燒赤,徹出之,打洗更納,如是二十遍。若百度過,即惡物俱盡矣,其銅漸柔而淨也。
Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
