German construction contract procedures - Part C: General technical specifications for building works - General rules for all kinds of building works— 15 стр.
Construction contract procedures (VOB) - Part C: general technical specifications in construction contracts (ATV); laying of wood block flooring— 6 стр.
Construction contract procedures (VOB) - Part C: general technical specifications in construction contracts (ATV); laying of wood block flooring— 6 стр.