Qian gong bi du
By: Tianjin shi di 1 ji xie gong ye ju zhu bian.
Contributors: Tianjin (China). Di 1 ji xie gong ye ju.
Edition: Di 1 ban.
Series: Gong ren ji shu deng ji biao zhun zi xue cong shu; Gong ren ji shu deng ji biao zhun zi xue cong shu.
Publisher: Tianjin ke xue ji shu chu ban she; Tianzhi shi xin hua shu dian fa xing
Published: 1981
Place of publication: Tianjin Shi
Language: chi
Number of pages: 533
Subjects: Machinery industry.