A. plow width adjuster is the necessary adjusting mechanism on plow. It plays an important role in guaranteeing the normal work of plow.

耕宽调节器是犁上一种必要的调节装置，它对保证犁的正常工作状态有重要作用。

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But there are things wrong with it in use, such as cultured width instable, plow penetration worse, cultured depth no enough. and off-center pulls and so on.

但在使用中常常出现诸如：耕宽不稳定、入土性能不好、耕深不够、偏牵引等问题，影响了作业质量。

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