Publikuar
This document specifies methods for determining the initial ring stiffness of glass-reinforced thermosetting plastics (GRP) pipes. Two methods are given (constant load and constant deflection), and within the specified deflection limits, each is equally valid and can be used for any diameter.
Revises
ISO 7685:1998
PUBLISHED
ISO 7685:2019
90.92
Standard to be revised
15 maj 2024
IN_DEVELOPMENT
ISO/AWI 7685
Tuba plastikë termofikse të përforcuar me xham (GRP) - Përcaktimi i ngurtësisë fillestare të unazës
60.60 Standard published
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