履带式重型机械  track-type heavy machinery

西安重型机械研究所  Xi’an Heavy Machinery Research Institute; Xi′an Heavy Machinery Institute; Xi’an Heavy Machinery Institute

重型机械工业  heavy equipment industry

重型机械减摩件  heavy machinery antifriction parts

重型机械手  heavy-duty manipulator

重型机械行业  Heavey machinery enterprises

重型机械行业网格  heavy mechanical industry grid HMG

重型机械装备  Heavy-duty machines

重型工程机械  heavy construction equipment

重型矿山机械  heavy mining machinery

吊重机械  hoisting machinery

二自由度起重机机架模型  two-degree-of-freedom crane system

肝炎,乙型,重型  chronic hepatitis gravis; Severe hepatitis B

机械重量  machinery weight

空-空后冷载重车发动机机械设备手册  ataac truck engine mechanical manual

慢性乙型重型肝炎  Chronic hepatitis B gravis; Severe hepatitis B; Chronis severe hepatitis B; hepatitis B; chronic severe hepatitis B; severe chronic hepatitis B; chronic serious hepatitis B; chronic gravis of hepatitis B

门式起重机械  gantry crane

破碎机机重  Mass of the Breaker

起重机机体  hauler body