NF T47-203-2*NF EN ISO 10619-2:2021 Rubber and plastics hoses and tubing - Measurement of flexibility and stiffness - Part 2 : bending tests at sub-ambient temperatures
2021NF T47-203-2*NF EN ISO 10619-2:2021 Rubber and plastics hoses and tubing - Measurement of flexibility and stiffness - Part 2 : bending tests at sub-ambient temperatures