00577nam-a2200217-u-4500 000000994 20260502230053.0 151103s2013||||us-|||||r|||||||||||eng|d ANC-BC spa ANC-BC eng NT ASTM F2620-13 ASTM Standard practice for heat fusion joining of polyethylene pipe and fittings / ASTM 1a. ed. Pensilvania: ASTM, 2013 25 p. NORMAS TÉCNICAS ASTM - F2620-13 TUBERÍAS FUSIÓN TÉRMICA 911 911 0 0 0 0 BC BC 2025-09-21 0 NT ASTM F2620-13 BC3123 2025-09-21 18:10:15 c.1 2025-09-21 LB