Soil sample collecting device

The utility model provides a soil sample collecting device, is including rotating buckle closure, soil sampling bottle, sampling bottle transport case, rotate the outside evenly distributed external tooth of buckle closure, rotate that the buckle closure is inside to have an inner threaded groove, r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SHEN XINLEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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