Povučen
ISO 21809-5:2010 specifies the requirements for qualification, application, testing and handling of materials required for the application of reinforced concrete coating externally to either bare pipe or pre-coated pipe for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623.
ISO 21809-5:2010 is applicable to concrete thicknesses of 25 mm or greater.
POVUČEN
ISO 21809-5:2010
95.99
Povučen
26. 6. 2017.
OBJAVLJEN
ISO 21809-5:2017
Industrija nafte i prirodnog gasa — Spoljašnje prevlake za podzemne ili podmorske cevovode za upotrebu u transportnim sistemina cevovoda — Deo 5: Spoljašnje betonske prevlake
95.99 Povučen