ISBN 9787518333370 books & textbook
Technological innovation is not difficult: 283 technological innovation working method and practical application(Chinese Edition)
DUAN FU HAI , YANG DONG , LI YUN FEI , DING JIAN DENG
Petroleum Industry Press /2020-06-01 Paperback
isbn-10: 7518333376 / isbn-13: 9787518333370
