Codes of practice for drinking water installations - Part 200: Installation Type A (closed system) - Planning, components, apparatus, materials; DVGW code of practice— 51 стр.
Pipe joints and components of polybutene (PB) for pipes under pressure; PB 125 - Part 7: Flange adapters, flanges, sealing rings for socket welding; dimensions— 8 стр.
Pipe fittings and joint assemblies for polybutene pressure pipes - Type PB 125 - Part 7: Dimensions of bushings, flanges and selaing elements for socket welding— 13 стр.
Pipe fittings and joint assemblies for polybutene pressure pipes - Type PB 125 - Part 4: Dimensions of injection-moulded reducers for socket welding— 8 стр.
Pipe fittings and joint assemblies for polybutene pressure pipes - Type PB 125 - Part 2: Dimensios of injection-moulded tees for socket welding— 10 стр.
Pipe fittings and joint assemblies for polybutene pressure pipes - Type PB 125 - Part 3: Dimensions of injection-moulded sockets and caps for socket welding— 6 стр.
Pipe fittings and joint assemblies for polybutene pressure pipes - Type PB 125 - Part 1: Dimensions of injection-moulded elbows for socket welding— 8 стр.
Heating plants for district heating - Part 1: Safety requirements for domestic substations, stations and domestic systems to be connected to hot-water district heating networks— 35 стр.