旋转伸缩筷是通过旋转运动使旅游卫生筷能伸能缩的一项新设计。

The utility model discloses novel screw telescopic chopsticks which are characterized in that the travelling hygienic chopsticks can extend and shrink by a rotatory movement.

youdao

本发明属于餐具及其制造，尤其是指天然纤维卫生筷及其生产方法。

The present invention relates to a sanitary chopsticks made of natural fibre and its production method.

youdao

本发明属于餐具及其制造，尤其是指天然纤维卫生筷及其生产方法。

The present invention relates to a sanitary chopsticks made of natural fibre and its production method.

youdao