Impact between airflow and bottom of plastic pan and pot seedling is impact jet and key of realizing paddy ordered pneumatic throwing transplantation.
气流和塑盘穴孔及钵苗底部的碰撞属于冲击射流，是实现水稻气力有序抛秧的关键技术。
This plastic seals used PC for raw materials, through cast a shaped, and can be used hot Dianhualu:, laser jet printing company logo manner With the Numbers.
这款塑胶封条采用PC为原料，通过注塑一次成型，可用热烫电化铝、激光方式喷印公司标志与号码。
This plastic seals used PC for raw materials, through cast a shaped, and can be used hot Dianhualu:, laser jet printing company logo manner With the Numbers.
这款塑胶封条采用PC为原料，通过注塑一次成型，可用热烫电化铝、激光方式喷印公司标志与号码。
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