An ji ya liu suan chu li ming fan shi shi yan
Series: Huang Hai hua xue gong ye yan jiu she yan jiu diao cha bao gao -- Di 21 hao
Publisher: Huang Hai hua xue gong ye yan jiu she
Published: 1937
Place of publication: [Shanghai]
Language: chi
Subjects: Alunite; Refining; Sulfuric acid