ISO/TC 138/SC 4
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 36964 | ISO 6993-1:2006 | Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels — Part 1: Pipes for a maximum operating pressure of 1 bar (100 kPa) | Standarts spēkā |
| 59131 | ISO 4437-5:2014 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 5: Fitness for purpose of the system | Atcelts |
| 59130 | ISO 4437-3:2014 | Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 3: Fittings | Atcelts |
| 90390 | ISO 4437-3 | Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 3: Fittings | Izstrādē |
| 59129 | ISO 4437-2:2014 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 2: Pipes | Atcelts |
| 37627 | ISO 4437:2007 | Buried polyethylene (PE) pipes for the supply of gaseous fuels — Metric series — Specifications | Atcelts |
| 90389 | ISO 4437-2 | Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 2: Pipes | Izstrādē |
| 33226 | ISO 4437:1997/Cor 1:1999 | Buried polyethylene (PE) pipes for the supply of gaseous fuels — Metric series — Specifications — Technical Corrigendum 1 | Atcelts |
| 1082 | ISO 4437:1997 | Buried polyethylene (PE) pipes for the supply of gaseous fuels — Metric series — Specifications | Atcelts |
| 10339 | ISO 4437:1988 | Buried polyethylene (PE) pipes for the supply of gaseous fuels — Metric series — Specification | Atcelts |
Displaying 51-60 of 127 results.