- rebound hardness testing instrument
- rebound hardness testing instrument PRÜF Rückprallhärteprüfgerät n
English-german engineering dictionary. 2013.
English-german engineering dictionary. 2013.
Shore durometer — Two inline skates wheels with different durometer 85A and 83A. Durometer is one of several measures of the hardness of a material. Hardness may be defined as a material s resistance to permanent indentation. The durometer scale was defined by… … Wikipedia
Operational definition — The operational definition of a peanut butter sandwich might be simply the result of putting peanut butter on a slice of bread with a butter knife and laying a second equally sized slice of bread on top An operational definition defines something … Wikipedia