Soil sampling device for geological exploration

The invention relates to the technical field of geological exploration, and discloses a soil sampling device for geological exploration, the soil sampling device comprises a bottom plate, the top of the bottom plate is fixedly connected with two opposite telescopic rods, the size of the telescopic r...

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Bibliographische Detailangaben
1. Verfasser: GUO TIECHENG
Format: Patent
Sprache:chi ; eng
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