pneumatic seeder

• 气吸式播种机

pneumatic seeder的用法和样例：

例句

1. The pneumatic seeder has the character of high precision,low empty hole,and no harm to seeds,high efficiency.So it is suitable to the factory plantation growing seedlings.
   气力式播种机具有播种精度高，空穴率低，不伤种子，生产率高的优点，因此是适合工厂化育苗的播种设备。