Codes of practice for drinking water installations (TRWI); survey of standards and other codes of practice about materials, components and apparatus; DVGW code of practice— 15 стр.
Central drinking water supply; Basic principles relating to the requirements on drinking water Planing, construction and operation of the installations— 29 стр.
Water heating installations for drinking water and for water for industrial purposes; procedure of registration of water heaters and of water heating installations— 5 стр.
Water heaters and water heating installations for drinking water and service water; corrosion protection on the water side by enamelling; requirements and testing— 7 стр.
Water heating installations for drinking water and service water; Corrosion protection on the water side by thermosetting, resin-bonded lining materials; Requirements and testing— 4 стр.
Water heating installations for drinking water and service water; Corrosion protection on the water side by natural or synthetic rubber films; Requirements and testing— 4 стр.
Water heating installations for drinking water and service water; cathodic corrosion protection of enamelled steel containers; requirements and testing— 4 стр.
Water heaters and water heating installations for drinking water and service water; corrosion protection on the water side by corrosion-resistant metallic materials; requirements and testing— 4 стр.
Water heaters and water heating installations for drinking water and service water; corrosion protection on the water side by means of thermoplastic coating materials; requirements and testing— 5 стр.
Water heating installations for drinking water and service water; cathodic corrosion protection of uncoated steel vessels; requirements and testing— 3 стр.
Waterproofing of buildings and structures; waterproofing against water that exerts hydrostatic pressure from the outside; design and workmanship— 6 стр.
Softeners (cation exchangers) for drinking water installation - Part 100: Requirements for application of softeners in accordance with DIN EN 14743— 13 стр.
Jointing material for gas and water supplies and for hot water installations; Non-hardening jointing material for metallic threaded joints in interior installations— 8 стр.
External organic coatings for the corrosion protection of buried and immersed pipelines for continuous operating temperatures up to 50 °C - Tapes and shrinkable materials— 9 стр.
Corrosion of metals; probability of corrosion of metallic materials when subject to corrosion from the outside; service components inside buildings— 4 стр.
Corrosion of metals; probability of corrosion of metallic materials when subject to corrosion from the outside; buried and underwater pipelines and structural components— 12 стр.
Specifications for installations inside buildings conveying water for human consumption - Part 1: General; German version EN 806-1:2001 + A1:2001— 32 стр.
Corrosion of metals; corrosion of metallic materials under corrosion load by water inside of tubes, tanks and apparatus; evaluation of the corrosion likelihood of stainless steels— 5 стр.
Corrosion of metals; corrosion of metallic materials under corrosion load by water inside of tubes, tanks and apparatus; evaluation of the corrosion likelihood of hot dip iron materials— 7 стр.
Stopvalves for domestic water supply - Part 1: General requirements and tests for manually operated piston type gate valves, stopvalves for tapping valves, gate valves and diaphragm valves; Technical rule of the DVGW— 10 стр.
Central drinking water supply - Guide lines regarding requirements for drinking water, planning, construction, operation and maintenance of plants - Technical rule of the DVGW— 10 стр.
