ISO/TC 138/SC 7
| Projekta Nr. | ISO 4437-4:2015 |
|---|---|
| Nosaukums | <p>ISO 4437-4:2015 specifies the characteristics of valves made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels.</p> <p>It also specifies the test parameters for the test methods referred to in this part of ISO 4437.</p> |
| Reģistrācijas numurs (WIID) | 62613 |
| Darbības sfēra | <p>ISO 4437-4:2015 specifies the characteristics of valves made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels.</p> <p>It also specifies the test parameters for the test methods referred to in this part of ISO 4437.</p> |
| Statuss | Atcelts |
| ICS grupa | 75.200 83.140.30 |