ASTM F1768-97

Standard Guide for Using Whistle Signals During Rope Rescue Operations

NORMA vydána dne 10.2.1997

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The information about the standard:

Designation standards: ASTM F1768-97
Note: NEPLATNÁ
Publication date standards: 10.2.1997
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM F1768-97 :

Keywords:
signals, whistles