舵片上有一个带齿的轮，这个轮受到气流的冲击而高速转动。
The TAB contains a toothed wheel which is driven at a high angular velocity by the impinging airstreams.
快速安装和更换所制造的分布是保证由于在带齿的交换型材紧固系统。
Fast fitting and replacing of the manufactured profiles is ensured due to the exchangeable profile fastening system in the belt tooth.
一端附近有可移动金属钩的木制杠杆，用来搬运木头。类似尖头搬钩，但有一常带齿的钝顶。
A wooden lever with a movable metal hook near one end, used for handling logs. It is similar to a peavey but has a blunt tip, often with teeth.
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