KS M ISO 10466:2019 Plastics piping systems — Glass-reinforced thermosetting plastics(GRP) pipes — Test method to prove the resistance to initial ring deflection
2023KS M ISO 10466-2023 Glass-reinforced thermosetting plastics(GRP) pipes — Test method to prove the resistance to initial ring deflection
2019KS M ISO 10466:2019 Plastics piping systems — Glass-reinforced thermosetting plastics(GRP) pipes — Test method to prove the resistance to initial ring deflection
2004KS M ISO 10466:2004 Plastics piping systems-Glass-reinforced thermosetting plastics(GRP) pipes-Test method to prove the resistance to initial ring deflection