The article introduces the new drilling experiment table manufactured by Heilongjiang Institute of Agricultural Mechanical Engineering Science in a systematic way.
系统介绍了黑龙江省农机院研制的新型排种器试验台。
The article introduces the new drilling experiment table manufactured by Heilongjiang Institute of Agricultural Mechanical Engineering Science in a systematic way.
系统介绍了黑龙江省农机院研制的新型排种器试验台。
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