ISO 13268:2022
Thermoplastics piping systems for non-pressure underground drainage and sewerage — Thermoplastics shafts or risers for inspection chambers and manholes — Determination of ring stiffness
Autor:
ISO
Códigos ICS:
93.030
;
23.040.20
;
23.040.45
;
91.140.80
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Vigente
$94.010