tandem articulated type reduction gear 串行联结式减速齿轮

articulated-type diesel hydraulic locomotive 关节式内燃液力传动机车

articulated type diesel hydraulic locomotive 关节式内燃液力传动机车

articulated type dam 接块式坝

articulated wheel type dozer 铰接轮式推土机

articulated column type structure 铰接式柱形结构

pusher-type articulated system 推式铰接装置

articulated flat-slab buttress type dam 活节平板支墩坝

articulated flat-slab buttress-type dam 铰接平板支墩坝