... oil suction device 吸油装置 air suction device 吸风装置 suction seed metering device 计算机图像识别 ...
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air-suction metering device 气吸式排种器
disc air-suction seed metering device 圆盘气吸排种器
The glass or plastic cups are placed on the skin, and the suction device removes air. This creates a tight seal.
这些玻璃或塑料罐子被放置在皮肤上，然后利用抽吸装置排出空气，这会造成密封。
The utility model relates to a driving force device for an air suction ventilator of a rotary cultivator seeder, which relates to the technical field of a rotary cultivator and a seeder.
本实用新型涉及一种旋耕播种机气吸风机驱动力装置，涉及旋耕机、播种机技术领域。
This paper proposed a kind of cylindric tube air-suction seed metering device suitable for corn precision seeder, introduced the structure and the principle.
提出了一种适用于玉米精播机的圆管式气吸排种装置，介绍了结构和原理。
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