ISO/TC 138/SC 5
| Project No. | ISO 9969:2007 |
|---|---|
| Title | <p>ISO 9969:2007 specifies a test method for determining the ring stiffness of thermoplastics pipes having a circular cross section.</p> |
| Registration number (WIID) | 40488 |
| Scope | <p>ISO 9969:2007 specifies a test method for determining the ring stiffness of thermoplastics pipes having a circular cross section.</p> |
| Status | Atcelts |
| ICS group | 23.040.20 |