Найдено: 4
Overview EN ISO 23632:2022 - Industrial valves - Design validation‑testing of valves (ISO 23632:2021) specifies requirements and acceptance criteria for type testing of metallic ball and butterfly va…
Overview ISO 23632:2021 - "Industrial valves - Design validation‑testing of valves" - specifies type‑test requirements and acceptance criteria for metallic ball and butterfly valves used for isolatio…