单词	吊臂止动器
释义	吊臂止动器jib stopper
随便看	engineering aspects of mhd engineering attributes engineering, automatic-system for soluing equation engineering, automatic-system for soluing equation{=ease ii} engineering automation engineering barrier engineering bill engineering bill of materials engineering brick engineering, canal engineering castings engineering cast iron engineering casualty control book engineering ceramic alloy engineering ceramic alloy engineering ceramics engineering change engineering change authority engineering change effect date engineering change effect work order engineering change log engineering change notice engineering change order engineering change plane engineering change proposal