Analysis on Causes of Large Number Safety Valve Failure in Powered Supports of High Cutting Coal Mining Face

Home>Articles>Analysis on Causes of Large Number Safety Valve Failure in Powered Supports of High Cutting Coal Mining Face

LI Xiao-bai

ZHANG Liang

WANG Dong-pan

Keywords：high cuttinghydraulic powered supportsafety valve damagewater quality of emulsion

Publication Date：2014-01-01

Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)

Pages：3( 57-59 )

PKUISTIC

ISSN：1671-0959

Year, Vol.(Issue)：2014,46(4)