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首頁 > 標準下載>DIN EN ISO 21225-2-2019 Plastics piping systems for the trenchless replacement of underground pipeline networks - Part 2: Replacement off the line by horizontal directional drilling and impact moling免費下載
DIN EN ISO 21225-2-2019  Plastics piping systems for the trenchless replacement of underground pipeline networks - Part 2: Replacement off the line by horizontal directional drilling and impact moling DIN EN ISO 21225-2-2019  Plastics piping systems for the trenchless replacement of underground pipeline networks - Part 2: Replacement off the line by horizontal directional drilling and impact moling

DIN EN ISO 21225-2-2019 Plastics piping systems for the trenchless replacement of underground pipeline networks - Part 2: Replacement off the line by horizontal directional drilling and impact moling

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  • 標準編號:DIN EN ISO 21225-2-2019
  • 標準狀態(tài):現(xiàn)行
  • 更新時間:2023-08-10
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 M Juni 2019 DIN EN ISO 21225-2 D ICS 23.040.20; 23.040.45; 91.140.80 Kunststoff-Rohrleitungssysteme zur grabenlosen Erneuerung von erdverlegten Rohrleitungsnetzen – Teil 2: Erneuerung in anderer Linienführung durch Horizontal-Spülbohrverfahren (HDD) und Bodenverdr?ngungsverfahren (ISO 21225-2:2018); Deutsche Fassung EN ISO 21225-2:2018 Plastics piping systems for the trenchless replacement of underground pipeline networks – Part 2: Replacement off the line by horizontal directional drilling a

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