German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Rolling shutters works— 12 стр.
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - General rules applying to all types of construction work— 14 стр.
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Metal construction works— 23 стр.
Pedestrian doorsets, windows, curtain walling, grilles and shutters - Burglar resistance - Requirements and classification; German version EN 1627:2011— 44 стр.
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Rolling shutters works— 9 стр.
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Metal construction works— 23 стр.
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - General rules applying to all types of construction work— 14 стр.