UNE-EN 877:2000/A1:2007 Cast iron pipes and fittings, their joints and accessories for the evacuation of water from buildings - Requirements, test methods and quality assurance
2022UNE-EN 877:2022 Cast iron pipe systems and their components for the evacuation of water from works - characteristics and test methods
2007UNE-EN 877:2000/A1:2007 Cast iron pipes and fittings, their joints and accessories for the evacuation of water from buildings - Requirements, test methods and quality assurance
2000UNE-EN 877:2000 CAST IRON PIPES AND FITTINGS, THEIR JOINTS AND ACCESSORIES FOR THE EVACUATION OF WATER FROM BUILDINGS - REQUIREMENTS, TEST METHODS AND QUALITY ASSURANCE.