Chou you ji--beng zhuang zhi tu biao xuan ze fa (xin xi lie biao zhun)
By: Wan Banglie bian zhu.
Edition: Beijing di 1 ban.
Publisher: Shi you gong ye chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1981
Place of publication: Beijing
Language: chi
Number of pages: 61
Subjects: Oil well pumps.
Notes: Bibliography: p. 58.