赵建武

Chinese medicinal teabag for eliminating foot odor

王立新, 成根杰, 成钟, 2012 .

Along-groove stepping split type advanced hydraulic support frame group

王强, 李刚, 李彬彬, 2012 .

Fully mechanized mining face hydraulic support beam-type retracting device

王军, 宋涛, 李刚, 2011 .

Mining automatically-moving equipment train capable of stepping forward along roadway

宋涛, 李刚, 李莉, 2015 .