SOUTHERN AFRICAN PLASTIC PIPE MANUFACTURERS ASSOCIATION Copyright Protected SAPPMA TECHNICAL MANUAL | jANUAry 2011 | 3rd Edition 1 INTRODUCTION INTRODUCTION BY THE CEO OF…

OMAN WASTEWATER SERVICES COMPANY S.A.O.C. “Haya water” P.O. Box No. 1047 Postal Code 133 Al Khuwair Sultanate of Oman Tel No. (968) 24 693412 Fax No. (968) 24 601291…

BRITISH STANDARD Plastics piping systems for non-pressure underground drainage and sewerage Ð Unplasticized poly(vinyl chloride) (PVC-U) Ð Part 1: Specifications for pipes,…

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄÌSCHE NORM DRAFT prEN 1555-3 December 2008 ÌCS 23.040.45; 91.140.40 Will supersede EN 1555-3:2002 English Version Plastics piping…

BỘ THÔNG TIN VÀ TRUYỀN THÔNG VỤ KHOA HỌC CÔNG NGHỆ Formatted: Left: 0.79", Right: 0.47", Top: 0.79", Bottom: 0.79", Header distance from…