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.
Brazing and Braze Weld Filler Metals; Silver-bearing Brazing Alloys with less than 20% by wt. Silver; Composition, Use, Technical Conditions of Delivery— 3 стр.
Water heaters, water heating installations and storage water heaters for drinking water - Part 7: Tanks with a capacity of up to 1000 l, requirements relating to manufacture, thermal insulation and corrosion protection— 9 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.
Tendering and performance stipulations in contracts for construction works (VOB); part C: general technical specifications in contracts for construction works (ATV); installation of central heating systems and hot water supply systems— 20 стр.
Contract procedures for building works - Part C: General technical specifications for building works; Systems for heating and central water heating— 21 стр.
Contract procedures for building works - Part C: General technical specifications for building works - Systems for heating and central water heating— 21 стр.
Contract procedures for building works - Part C: General technical specifications for building works; systems for heating and central water heating— 21 стр.
Construction contract procedures (VOB); part C: general technical specifications in construction contracts (ATV); installation of central heating systems and hot water supply systems— 20 стр.
Water heaters, water heating installations and storage water heaters for drinking water - Part 7: Tanks with a capacity of up to 1000 l, requirements relating to manufacture, thermal insulation and corrosion protection— 9 стр.
