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Standards [CURRENT]

NF X10-960-4
Water and geothermal drilling - Vertical geothermal probe - Part 4: raised temperature resistance (PE-RT) polyethylene probe loop

Title (German)

Wasser- und Geothermiebohrarbeit - Senkrechte Geothermiebohrsonde - Teil 4: Sondenschleife aus mehr temperaturbeständigem Polyäthylen (PE-RT)

Edition 2013-03-27
Original language French
Price from 61.80 €
Table of contents