1)specialist benching and racking system,特别台架设备2)special hazard equipment,特别火险设备3)staging erection,台架架设4)girder erecting equipment,架设设备5)fire protection additional special apparatus,消防特别附加设备6)device authentication,设备鉴别
用法例句
A new type of girder structure-high speed railway composite girder was proposed, which features a combination of reinforced concrete deck and steel girder as well as an unity of girder and girder erecting equipment.
