Tobacco seedling transplanting hole positioning device

The tobacco seedling transplanting hole fixing device comprises a first telescopic rod, a movable ring and a fixed ring, the first telescopic rod comprises a first outer rod and a first inner rod slidably extending into the first outer rod, a locking piece is arranged on the outer wall of the first...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG SHUIYUAN, SHI LONGFEI, DUAN HONGQUN, LI LIHUA, DANG CHAOYANG, WANG HONG, MIAO PU, SONG ZHENGXIONG, WANG YUJIE, JIANG KAI, LI HAOHAO, MA XINXIN, MA JUNHONG, FENG JUNSHENG, SHEN XIN, PAN KAIWEN, ZHOU JUNXUE, WU DONGLING, LI XUKUN, PEI MINGBO, ZHAO SHIMIN, GE GUOFENG, XUE XIANBIN, WANG HUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY FERTILISING FISHING FORESTRY HUMAN NECESSITIES HUNTING PLANTING SOWING TRAPPING
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