... 脚踏缩绒 waulking; 脚踏铁锤 oliver; 脚踏脱粒机 pedal thresher; ...
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pedal thresher detail 脚踏脱粒机
a pedal thresher 脚踏脱粒机
pedal-driven thresher 脚踏脱谷机
pedal l thresher 脚踏脱粒机
pedal rotary thresher 脚踏脱粒机
pedal rotary thresherpedal thresher 脚踏脱粒机
·2,447,543篇论文数据，部分数据来源于NoteExpress
The utility model is an improvement based on the original pedal thresher, and has the advantages of convenience, labor saving, and economy.
本实用新型只要在原有脚踏式打谷机的基础上改装而成，方便、省力、经济。
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