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 - General rules for all kinds of building works— 15 стр.
Milk and milk products - General guidance for the preparation of test samples, initial suspensions and decimal dilutions for microbiological examination (ISO 8261:2001); German version EN ISO 8261:2001— 13 стр.
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; insulation works on technical installations— 13 стр.
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; insulation works on technical installations— 13 стр.