AENOR UNE-EN 1916 Concrete pipes and fittings, unreinforced, steel fibre and reinforced AENOR UNE 112081 IN Galvanized steel plumbing installations. Recommendations for the prevention ... AENOR UNE-EN 1916 Concrete pipes and fittings, unreinforced, steel fibre and reinforced AENOR UNE-EN 1917 Concrete manholes and inspection chambers, unreinforced, steel fibre and reinfo... AENOR UNE-EN 1917 Concrete manholes and inspection chambers, unreinforced, steel fibre and reinfo... ACI 544.3R Guide for Specifying, Proportioning, and Production of Fiber-Reinforced Concrete ACI 506.1R Guide to Fiber-Reinforced Shotcrete AENOR UNE-EN 14620-4 Design and manufacture of site built, vertical, cylindrical, flat-bottomed stee... AENOR UNE-EN 14620-5 Design and manufacture of site built, vertical, cylindrical, flat-bottomed stee... AENOR UNE-EN 14620-3 Design and manufacture of site built, vertical, cylindrical, flat-bottomed stee... AENOR UNE-EN 1092-1 Flanges and their joints - Circular flanges for pipes, valves, fittings and acc... AENOR UNE-EN 1092-1 Flanges and their joints - Circular flanges for pipes, valves, fittings and acc... AENOR UNE-EN 14893 LPG equipment and accessories - Transportable Liquefied Petroleum Gas (LPG) wel... ABS 4 NOTICE 6 RULES FOR BUILDING AND CLASSING STEEL VESSELS FOR SERVICE ON RIVERS AND INTRA... ADS AGS3920 RIVET, BLIND, SNAP HEAD, SELF-PLUGGING, INTERFERENCE LOCK CORROSION RESISTING STEEL (C... ADS AGS3921 RIVET, BLIND, 100° CSK HEAD, SELF-PLUGGING, INTERFERENCE LOCK CORROSION RESISTING STEE... ADS AGS3923 RIVET, BLIND, 100° CSK HEAD, SELF-PLUGGING, INTERFERENCE LOCK CORROSION RESISTING STEE... ADS AGS3922 RIVET, BLIND, SNAP HEAD, SELF-PLUGGING, INTERFERENCE LOCK CORROSION RESISTING STEEL, C... ACI 309.1R Report on Behavior of Fresh Concrete During Vibration ACI 371R Guide for the Analysis, Design, and Construction of Elevated Concrete and Composite S... AENOR UNE-EN 1677-3+A1 Components for slings - Safety - Part 3: Forged steel self-locking hooks - Grad... AENOR UNE-EN ISO 21952 Welding consumables - Wire electrodes, wires, rods and deposits for gas-s... AENOR UNE-EN 13858 Corrosion protection of metals - Non-electrolytically applied zinc flake coatin... AENOR UNE-EN 1677-2+A1 Components for slings - Safety - Part 2: Forged steel lifting hooks with latch,...