河南省机械工业志
Subtitle: Yi qi yi biao zhuan zhi : zheng qiu yi jian gao
By: Henan Sheng ji xie dian zi gong ye ting
Publisher: Henan Sheng ji xie dian zi gong ye ting
Published: 1987
Place of publication: Henan Sheng
Language: chi
Number of pages: 99
Subjects: History
Other titles: Henan Sheng ji xie gong ye zhi