机械: machine; mechanism weapon式: type; style重: weight开门: push plate; open the door装置: installation; device; appara ...坏式重开门装置: mechanical reopening device开门装置: door opener自动开门装置: automatic door closer; automatic door operator; automatic operator机械式重发器: mechanical repeater底特律开门装置: detroit door opener机械式发声装置: mechanical audible signals机械式附加装置: mechanical add-on device机械式门安全装置: mechanical door safety机械式自停装置: mechanical stomotion门装置: door gear; door mechanism机械式: mechanical type机械式可调正时装置: mvt mechanical variable timing机械式实时超声扫描装置: mechanical real time scanner“或”门装置: or device“或非”门装置: nor device“与”门装置: and device闭门装置: door closer-holder风门装置: throttle setting; throttle shaft关门装置: dorr operating equipment活门装置: valve arrangement
