FACE DE TUNNEL (CONSTRUCTION DE TUNNELS)
-
BTBLINDAGE PROVISOIRE (CONSTRUCTION DE TUNNELS)
-
UDC624.191.29,1
-
Descriptor GERORTSBRUST (TUNNELBAU)
-
Descriptor ENGHEADING FACE (TUNNELLING)
-
Descriptor FREFACE DE TUNNEL (CONSTRUCTION DE TUNNELS)
-
Variant GERVORTRIEBSSTELLE (TUNNELBAU)
-
Variant ENGWORKING FACE (TUNNELLING)
-
Variant ENGFACE/WORKING FACE, HEADING FACE (TUNNELLING)
-
Variant ENGTUNNEL FACE (TUNNELLING)
-
Variant FREFRONT D'ATTAQUE (CONSTRUCTION DE TUNNELS)