Plastics piping systems. Thermoplastics pipes and fittings for hot and cold water. Test method for the resistance of joints to pressure cycling— 10 стр.
Plastics piping systems. Thermoplastics pipes and associated fittings for hot and cold water. Test method for resistance of joints to pressure cycling— 8 стр.
Plastics piping systems. Thermoplastics pipes and associated fittings for hot and cold water. Test method for resistance of joints to pressure cycling— 8 стр.
