Standard Test Method for Measuring the Dynamic Stiffness (DS) and Cylindrical Coefficient of Restitution (CCOR) of Baseballs and Softballs
NORMA vydána dne 1.3.2014
Designation standards: ASTM F2845-14
Note: NEPLATNÁ
Publication date standards: 1.3.2014
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
ball elasticity, ball hardness, baseball, cylindrical coefficient of restitution, dynamic stiffness, softball, ICS Number Code 97.220.40 (Outdoor and water sports equipment)