Thermoplastics pipe and fitting systems for hot and cold water for domestic purposes and heating installations in buildings, General requirements— 30 стр.
Plastics piping systems for hot and cold water installations -- Polyethylene of raised temperature resistance (PE-RT) -- Part 5: Fitness for purpose of the system— 16 стр.
Plastics piping systems for hot and cold water installations -- Chlorinated poly (vinyl chloride) (PVC-C) -- Part 5: Fitness for purpose of the system— 16 стр.
Plastics -- Symbols and abbreviated terms -- Part 1: Basic polymers and their special characteristics -- Amendment 1: New symbol ST for syndiotactic— 6 стр.