Standard Test Method for Field Measurement of Soil Resistivity Using the Wenner Four-Electrode Method
NORMA vydaná dňa 1.1.2001
Designation standards: ASTM G57-95A
Note: NEPLATNÁ
Publication date standards: 1.1.2001
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Kategória: Technické normy ASTM
Keywords:
four electrodes method, soil resistivity