BITUMINOUS ASPHALTS + SHALES + OIL SHALES (MINING)
-
BTCOAL MINING + OTHER CARBONIFEROUS MINERALS (MINING)
-
UDC622.337
-
Descriptor GERBITUMENASPHALT + BITUMINÖSE SCHIEFER + ÖLSCHIEFER (BERGBAU)
-
Descriptor ENGBITUMINOUS ASPHALTS + SHALES + OIL SHALES (MINING)
-
Descriptor FREBITUMES + ASPHALTES + SCHISTES BITUMINEUX (INDUSTRIE MINIÈRE)
-
Variant GERASPHALT/BITUMENASPHALT (BERGBAU)
-
Variant GERBITUMENASPHALT (BERGBAU)
-
Variant GERSCHIEFER/ÖLSCHIEFER (BERGBAU)
-
Variant GERSCHIEFER/BITUMINÖSE SCHIEFER (BERGBAU)
-
Variant GERÖLSCHIEFER (BERGBAU)
-
Variant ENGBITUMINOUS ASPHALTS (MINING)
-
Variant ENGASPHALT/BITUMINOUS ASPHALT (MINING)
-
Variant ENGSHALES/OIL SHALES (MINING)
-
Variant ENGOIL SHALES (MINING)
-
Variant FRESCHISTES BITUMINEUX (INDUSTRIE MINIÈRE)
-
Variant FRESCHISTES BITUMEUX (INDUSTRIE MINIÈRE)
-
Variant FREASPHALTES (INDUSTRIE MINIÈRE)
-
NTASPHALTS (MINING)
-
NTOIL SHALE (MINING)
-
NTBITUMEN (MINING)