气动V型球阀结构紧凑，小巧轻盈，安装方便，维护简便。
The pneumatic valve V-compact, compact and lightweight, easy to install, easy to maintain.
运动型敞篷跑车Roding在去年的法兰克福车展上揭开了面纱，她强有力的发动机和轻盈的车身会让驾驶的感觉极致飘然。
THE Roding Roadster, a sports car unveiled at last September's Frankfurt motor show, has a powerful motor and lightweight construction that promise a thrilling ride.
本发明的课题是以简单的结构提供具有轻盈、优异的机械臂的新 型机器人。
The subject of the invention is to provide a robot having an excellent light arm by using a simple structure.
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