Designed 1ZL goose palm type serials of deep loosing combined cultivating implement combined condition in our country and based on advanced technologies of foreign country, conducted experimental research and gave the conclusion.
根据国外先进技术,结合中国国情设计出1ZL鹅掌式系列深松联合整地机,并进行了试验研究,给出了试验结论。
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