Standard crown shaping and trimming ruler for pyramid-shaped lychee trees

The invention discloses a standard crown shaping and trimming ruler for pyramid-shaped lychee trees. The standard crown shaping and trimming ruler comprises a vertical ruler rod, a horizontal ruler rod, a rope winding wheel and ropes. The vertical ruler rod is a telescopic rod. A drill tip is arrang...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NONG DINGGUO, PEI TIEXIONG, PAN JIECHUN, CHENG XIRAN, HUANG CHUNLIANG, XU JIONGZHI, MO YUNCHUAN, JIANG JIANCHU
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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