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首先要考虑区域适用性。我国目前生产的玉米联合收获机大部分要求对行收获,而我国各地玉米种植行距千差万别,现有的玉米收获机区域适应性都受限。不对行玉米收获机适应各种不同的行距,不需要人工开辅助割道,可以从任意位置进入田间作业,作业效率高,非常适用于机手进
The first thing to consider about regional applicability. Most of the corn combine harvesters currently produced in our country require harvesting on the line, while the maize planting distances across China vary widely. The existing maize harvesters have limited regional adaptability. Not suitable for rows of corn harvesters to adapt to a variety of line spacing, do not need to manually open the auxiliary lane, from any location into the field operations, high efficiency, very suitable for machine hand into