单词ploughshare
n.: 铧；犁铧
网络: 犁头；犁头龟；铁犁铧
犁铧；铧:
the broad curved blade of a plough
开沟器
犁头;犁铧
复数：ploughshares
Ploughshare mixer for heavy duty application is robust and wear resistance designed.
有专门为重型机械行业设计的犁铧式混合机具有坚固耐磨的特点。
The adoption of F170 water-cooled diesel engine makes the double ploughshare farming over two times as the similar equipments.
选用F170型水冷柴油机，双犁铧耕地比同类机具提高1倍以上。
Processing Technology And Die Design of The Ploughshare
铧的加工工艺及模具设计
Study on The Relation of Ploughshare Service and Treatment Technology
犁铧使用寿命与处理工艺关系的试验研究