ASTM D4525-90(2001)

Standard Test Method for Permeability of Rocks by Flowing Air

NORMA vydána dne 25.5.1990

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The information about the standard:

Designation standards: ASTM D4525-90(2001)
Note: NEPLATNÁ
Publication date standards: 25.5.1990
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM D4525-90(2001) :

Keywords:
flow and flow rate, permeability, ICS Number Code 93.020 (Earth works. Excavations. Foundation construction. Underground works)