| 摘要 |
FIELD: investigating or analyzing materials. ^ SUBSTANCE: device comprises cutter mounted in the flow of slime processing to generate the flow of primary sample, member of sampling device for generating the flow of the secondary sample, and passage for directing the flow of the primary sample to the member of the sampling device. The passage for directing the flow of the primary sample is virtually vertical and has an opening for returning the primary sample back to the main flow. ^ EFFECT: enhanced reliability. ^ 4 cl, 1 dwg
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