Refrigeration plant; safety principles for design, equipment and installation; safety devices in refrigeration plant for protection against unpermissible pressure stresses— 16 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 unalloyed and low-alloy iron materials— 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.
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 copper and copper alloys— 7 стр.
Heat pumps; heat pump units with electrically driven compressors for heating or for heating and cooling; terms, definitions and designations; german version EN 255-1:1988— 4 стр.
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation; German version EN 378-2:2008— 67 стр.
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 3: Installation site and personal protection; German version EN 378-3:2008— 23 стр.
Contract procedures for building works - Part C: General technical specifications for building works; Systems for heating and central water heating— 21 стр.
