Author: Dr. Johannes Hopster 31. January 2022 Reading time: 9 min. Advantages of a pressure test for cable conduits in the area of fibre optic installation according to ZTV TKNetz 40 Fibre opticsPressure
Author: Bernd Esders 02. August 2021 Reading time: 11 min. DVGW G 469 Amendments July 2019 GasPressureWater
Author: Bernd Esders 29. June 2021 Reading time: 14 min. Basics of hydraulic pressure test – Head loss method according to W 400-2 PressureW 400-2Water
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Author: Lea Schwenen 04. December 2020 Reading time: 11 min. Esders devices under extreme conditions GasPressureWater
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Author: Clemens Fentker 08. October 2020 Reading time: 8 min. Evaluation of temperature influences on a pressure test GasPressure
Author: Lea Schwenen 29. September 2020 Reading time: 8 min. The basics of pressure tests on water pipelines – German DVGW guideline W 400-2 PressureW 400-2Water
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