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Instrument and meter
JC-801 grab type mud collector
JC-801A piston type cylindrical mud collector
JC-802A heart-shaped soil sampler
JC-802B type undisturbed soil sampling drill
JC-801B Gravity Column Mud Collector
JC-TQZ soil sampling drilling rig
JC-802C stainless steel Fried Dough Twists drill
JC-803C Soil Organic Matter Sampler
Successful operation!
