Both the Jabra Revo Wireless and Jabra Revo headphones are solidly constructed using an aluminium frame, steel hinges and a shatter-proof headband for extreme flexibility.
ENGADGET: Jabra readies Revo and Revo Wireless over-ear headphones, Vox in-ears
The bridge involved was described as a small aluminium construction box frame structure, which was about 5m (16ft) long.
BBC: High Askew bridge collapse plunges men into river
The battery support is also constructed from aluminium, the frame and oval piping is made from steel, while the seat is self-supporting.
ENGADGET: BMW unveils concept Husqvarna Concept E-go electric motorcycle
应用推荐
模块上移
模块下移
不移动