DIN 53829-1
DIN 53829-1 Testing of textiles; determination of the evenness of yarns; testing of the force and extension on a moving test pieces, principles
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1990
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1990