pony wheel是什么意思 pony wheel怎么读
pony wheel的用法和样例
- The small wheel base is classified as state-level training base for access to BMX World Championships and the right to host the Olympic Games qualifier.
其中，小轮车训练基地被列为国家级基地，获得小轮车世锦赛暨奥运会预选赛主办权。 - Rewinding for different width ,and the unleveled materials can be winded levelly only by adjusting the guide wheel.
复卷不同宽度，只需调整校正导轮，即可将不平整材料校正达到平整收卷。
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