Gang ren tie ma kua xin cheng
Edition: Di 1 ban
Series: Ye jin gong ye zhan xian ji shu ge xin jing yan hui bian -- 1
Publisher: Ye jin gong ye chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1974
Place of publication: [Peking]
Language: chi
Number of pages: 106
Subjects: Steel foundries; Metallurgical plants