The effect of the parameters of fully mechanized sub-level caving mining support on the extraction of caving南华, 温英明, 周英405-409
Displacement function method of axisymmetrical problem with transversely isotropic layers顿志林, 刘干斌, 苌向阳420-426
Construction technology of SBS performance altered pitch waterproof roll materials王京河, 邱金成, 李征祥435-437
Shaping principle of isometric profile occurring line and realization in machining皇攀凌, 袁艳玲, 李坤全, 王得胜, 郑建新440-442