通过对水平圆盘式排种器清种装置的改进，研制了一种适合丸粒化玉米种子精播水平圆盘式排种器清种装置。
The cleaning device of the horizontal disc type seeder was improved and a new kind of cleaning device suitable for pelleted corn seeds was designed.
设计了适合于刷轮式苗盘精播装置的强制排种机构。此机构主要由投种器、传动系统和动力机构组成。
The seed discharging mechanism for seeding-tray precision seeding device with Brush Wheel is designed, composed with seed pitching apparatus and drive gearing .
本实用新型提出了一种用于圆管气吸排种器的搅种装置。
The utility model provides a seed-stirring device for circular tube air-sucking seed metering device.
一种隐形式排油烟集成灶具，由灶柜、面板、底壳、燃烧器及配套装置、锅架和风机组成；
The invention discloses a hidden smoke-exhaust ventilating integrated cooker, comprising a cooker cabinet, a panel, a bottom shell, a gasifier and a fan.
本发明是一种炉具用隧道式型煤燃烧器，由多层炉排、加煤机构、排渣装置构成。
The present invention relates to a tunnel-type burner of briquette for furnaces and consists of multi-layer fire grates, coal-loading mechanism and cinder-extracting device.
本发明是一种炉具用隧道式型煤燃烧器，由多层炉排、加煤机构、排渣装置构成。
The present invention relates to a tunnel-type burner of briquette for furnaces and consists of multi-layer fire grates, coal-loading mechanism and cinder-extracting device.
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