悬挂式清箱装置 pendant shaking equipment

悬挂式灭火装置 hanged extinguishing equipment

悬臂式收、放线装置 cantilever pay-off and take-up

固定式悬挂装置 fixed linkage

单点套管式悬挂装置 One-point tubular sleeve hitch

前后结合式悬架装置 combined suspension

悬挂式执行装置 a effective suspending apparatus