Radiators and convectors - Part 1: Technical specifications and requirements (includes Amendment A1:2003); German version EN 442-1:1996 + A1:2003— 17 стр.
Radiators and convectors - Part 2: Test methods and rating (includes Amendments A1:2000 + A2:2003); German version EN 442-2:1996 + A1:2000 + A2:2003— 70 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.
