Standard Test Methods for Water Permeability of Geotextiles by Permittivity (Includes all amendments And changes 5/27/2021).
NORMA vydána dne 1.6.2020
Designation standards: ASTM D4491/D4491M-20e1
Note: NEPLATNÁ
Publication date standards: 1.6.2020
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
constant head, falling head, geotextiles, permeability, permittivity,, ICS Number Code 59.080.70 (Geotextiles)