DIN EN ISO 10619-2-2012
橡胶和塑料软管和管材.曲挠性和刚性的测量.第2部分:低于环境温度的弯曲试验(ISO 10619-2-2011).德文版本 EN ISO 10619-2-2011
Rubber and plastics hoses and tubing - Measurement of flexibility and stiffness - Part 2: Bending tests at sub-ambient temperatures (ISO 10619-2:2011); German version EN ISO 10619-2:2011