Opening book details…
About this nonfiction
中华人民共和国第一机械工业部重型机械标准 is a nonfiction available to read on EtoBox.
It is typically read by self-directed learners exploring a subject in depth.
Common subject areas: history, science, philosophy, social sciences.
- Publisher
- 机械工业出版社·北京
- Published
- 1960
- Language
- ZH
- Category
- nonfiction