Pipes and Fittings of Unplasticized Polyvinyl Chloride (Rigid PVC) with Plug Socket for Sewerage Pipes and Lines; Technical Conditions of Delivery— 5 стр.
Contract procedure for building works; part C: general technical specifications for building works; construction works for traffic lines, top layers of asphalt— 9 стр.
Tendering and performance stipulations in contracts for construction works (VOB); part C: general technical specifications in contracts for construction works (ATV); pavements - bituminous surfacings— 9 стр.
Contract procedures for building works - Part C: General technical specifications for building works; construction works for traffic lines, top layers of asphalt— 12 стр.