Article
漂洗草帽的簡易法 - Easy ways to blench and wash straw hats
Language level: Wenyan
Keywords: practical instruction , water, chemistry,
Persons:
陳筠軒 Chen Junxuan (Author)
Article
乾洗皮貨的便利法 - Convenient methods of dry cleaning leather products
Language level: Wenyan
Keywords: practical instruction , animals, hygiene, water, chemistry, cotton, dry cleaning,
Persons:
陳筠軒 Chen Junxuan (Author)