This document specifies performance, requirements, test methods and marking requirements, for check valves used to supply water in automatic fire protection systems. It is not applicable to trim valves
23-01-2023
17
هندسية
نظم الأمان
اختبارات
355 ج.م.
ISO 6182-6/2020 Fire protection - Automatic sprinkler systems - Part 6: Requirements and test methods for check valves
متبناه
غير الزامى
13.220.20