Dark enthalpy of direct -cooled formula is got hot ventilation air methane and is got hot case
YU LIZHONG, ZHU CHANGYIN, ZHANG LIZHONG, SONG SHIGUO, HUANG WEI, JIANG ZHENGJUN, ZHAO TINGJIANG
Year of Publication 04.09.2018
Get full text
Year of Publication 04.09.2018
Patent
Multistage direct -cooled formula ventilation air methane heat pump set of hot step heating that gets
YU LIZHONG, ZHU CHANGYIN, ZHANG LIZHONG, SONG SHIGUO, HUANG WEI, JIANG ZHENGJUN, ZHAO TINGJIANG
Year of Publication 31.08.2018
Get full text
Year of Publication 31.08.2018
Patent
Hot ventilation air methane heat pump system is got to dark enthalpy of direct -cooled formula
YU LIZHONG, ZHU CHANGYIN, ZHANG LIZHONG, SONG SHIGUO, HUANG WEI, JIANG ZHENGJUN, ZHAO TINGJIANG
Year of Publication 31.08.2018
Get full text
Year of Publication 31.08.2018
Patent
Indulge and put six fast manual gear shifting ware assemblies
TANG CHENGCHENG, WEI WENSHENG, CHEN HUI, LIU XIANPING, JIANG ZHENGJUN, MIAO YUNLONG
Year of Publication 15.05.2018
Get full text
Year of Publication 15.05.2018
Patent
Direct-cooling type deep-enthalpy heat-removal ventilation air heat removal box
YU LIZHONG, ZHU CHANGYIN, ZHANG LIZHONG, SONG SHIGUO, HUANG WEI, JIANG ZHENGJUN, ZHAO TINGJIANG
Year of Publication 27.04.2018
Get full text
Year of Publication 27.04.2018
Patent
Direct-cooling deep-enthalpy heat-extracting coal mine gas heat pump system
YU LIZHONG, ZHU CHANGYIN, ZHANG LIZHONG, SONG SHIGUO, HUANG WEI, JIANG ZHENGJUN, ZHAO TINGJIANG
Year of Publication 20.04.2018
Get full text
Year of Publication 20.04.2018
Patent
Multistage-heat extracting, gradient-heating and direct-cooling coal mine gas heat pump unit
YU LIZHONG, ZHU CHANGYIN, ZHANG LIZHONG, SONG SHIGUO, HUANG WEI, JIANG ZHENGJUN, ZHAO TINGJIANG
Year of Publication 20.04.2018
Get full text
Year of Publication 20.04.2018
Patent