Contract procedures for building works - Part C: General technical specifications for building works; Insulation works on technical installations— 9 стр.
Contract procedures for building works - Part C: General technical specifications for building works; General rules for all kinds of building works— 12 стр.
German construction contract procedures - Part C: General technical specifications for building works - Insulation works on technical installations— 10 стр.
Contract procedures for building works - Part C: General technical specifications for building works - Insulation works on technical installations— 13 стр.
German construction contract procedures - Part C: General technical specifications for building works - Insulation works on technical installations— 10 стр.
German construction contract procedures - Part C: General technical specifications for building works - General rules for all kinds of building works— 15 стр.
Contract procedures for building works - Part C: General technical specifications for building works - Insulation works on technical installations— 13 стр.