ReWalk consists of a set of plastic-covered aluminium struts, linked by actuator motors, that are strapped to the legs and waist, and a backpack.

ReWalk包括了一套外覆塑料的铝制框架，在腰和关节处有制动器相连接，还有一个双肩背包。

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It is specialized in producing petrol generator fittings, such as plugs , sockets, protectors, some tools, switches of fuel tanks and complete set of plastic parts.

专业生产汽油发电机部份配件、插头、保护器、随机工具、油箱开关及全套塑件等；

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The social and psychological necessity for design is easily justified by the fact that we only need to buy , for example, one set of plastic crockery which would last us a life-time.

社会及心理对于设计的需求是很容易由事实来证明的，事实比如我们只需要买一组能够持续我们一生的有一定造型的陶器。

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The game comes with a really cute set of plastic birds, pigs, and building blocks.

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However, it's this convenience, coupled with a voracious appetite for one-time-use plastics that is now hurtling back toward us as an ever-growing and devastating set of plastic fingerprints on our natural world.

CNN: Opinion: Creating a sea of change

Fenelon's is a plastic set of parallel vertical tracks with teeth.

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