【TBT】DUS EAS 426-3:2006, Concrete pipes and ancillary concrete products - Part 3: Specification for unreinforced and reinforced concrete inspection chambers, (22 pages, in English).
【TBT】DUS EAS 426-1:2006, Concrete pipes and ancillary concrete products ? Part 1: Specification for unreinforced and reinforced concrete pipes (including jacking pipes) and fittings with flexible joints, (30 pages, in English).
【TBT】DUS EAS 426-2:2006, Concrete pipes and ancillary concrete products - Part 2: Specification for unreinforced and reinforced concrete manholes and soakaways, (32 pages, in English).
2016-09-15
Concrete pipes, ancillary concrete products, unreinforced manholes and soakaways, reinforced concrete manholes and soakaways.
【TBT】DUS EAS 426-4:2006, Concrete pipes and ancillary concrete products - Part 4: Specification for pre-stressed non-pressure pipes and fittings with flexible joints. (36 pages, in English).
【TBT】The handling, storage and distribution of Liquefied petroleum gas in domestic and industrial installations - Code of practice. ;
Part 2: Liquefied petroleum gas installations involving storage vessels of individual water capacity exceeding 500 litres. ;
(33 pages, in English).