| penetrometer |
(pen
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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|---|---|
| penetrometer |
A pointed device which indicates the amount of resistance encountered when it is forced into a material such as snow or soil. See ram penetrometer.
출처: www.novalynx.com/glossary-p.html
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| penetrometer |
an instrument for determining the strength of semi-solids such as grease, wax and soil
출처: www.capgo.com/Resources/Sensors/SensorGlossary.htm...
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| penetrometer |
instrument used to measure soil compaction and moisture
출처: firststep.coe.tamu.edu/lesson5/vocabulary.html
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