122W0206 https://collections.naturalsciences.be/ssh-geology-archives-plone6/boreholes/descriptions/ocr-descriptions/122w/122w0206 https://collections.naturalsciences.be/ssh-geology-archives-plone6/@@site-logo/logo-rbins.jpg 122W0206 PL. DALHEM 122W 206 (IX) Source A : température + 10° le 20/2/1947 à 12 heures.
