Zobrazeno 1 - 1
of 1
pro vyhledávání: '"ZHANG Yaoqiu"'
Publikováno v:
Gong-kuang zidonghua, Vol 42, Iss 1, Pp 60-63 (2016)
The paper introduced general situation of a coal face in Shanjiaoshu Coal Mine and its mine pressure monitoring purpose, content and problems that need attention, and gave a scheme of mine pressure monitoring, collected and analyzed mine pressure dat
Externí odkaz:
https://doaj.org/article/557df762265140318a99a0bb94563aec
