The WIRTH tunnelling machine assembled and ready to be lowered to bottom of shaft PM18 before starting work on the main ring tunnel. This tunneling machine will bore the 3,76 meter diameter tunnel of LEP.
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Détails
Titre: Descente de la première foreuse de LEP
Créateur: CERN PhotoLab
Date de création: 1985-01-25, 1985
Contributeur: GenevaCERN1985-1
Support: Film, Photographic negative
Internal Reference: Rubrique: Date Planche:1 85 De:457 A:513
Comment: Original colour photo range: Rubrique:X Date Planche:1 85 De:620 A:691. Reduced to avoid overlap with other albums.