Posted on October 17, 2017October 19, 2017 by Pulse AssentISO 10639:2017 Plastics piping systems for pressure and non-pressure water supply . Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin Link: ISO 10639:2017 Plastics piping systems for pressure and non-pressure water supply . Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin Source: BSI Standards Related Posts:New reforms to renewable energy scheme to boost supply…New plans to boost cyber resilience of UK’s critical supply…Government sets out plans to clean up the UK’s supply chains…UK aid to protect high street supply chainsChancellor calls for strengthened supply chain and energy…