Ri yong qing gong, hua gong she bei
By: Zhonghua Renmin Gongheguo qing gong ye bu bian
Edition: Di 1 ban
Series: Qing gong ji xie chan pin mu lu -- di 4 ce
Publisher: Qing gong ye chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1982
Place of publication: Beijing
Language: chi
Number of pages: 389
Subjects: Catalogs; Machine-tools; Machinery