却收灰坯中錫法
却收灰坯中錫法
取銀訖,急以油脂和石硫黄末,從出銀孔中瀉脂,令入灰坯中,看焰火起,即以鐵條從𨥥下孔㓨之,急攪灰中,錫還出流下爲團矣。
End of chapter
Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
取銀訖,急以油脂和石硫黄末,從出銀孔中瀉脂,令入灰坯中,看焰火起,即以鐵條從𨥥下孔㓨之,急攪灰中,錫還出流下爲團矣。
Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
