cribbing,supporting /ENERGY-MINING/
[DE] Pfeilerausbau
[EN] cribbing; supporting
[FR] quadrillage
anchor log,cribbing,log crib construction /SCIENCE,BUILDING/
[DE] Zange
[EN] anchor log; cribbing; log crib construction
[FR] bois d' ancrage
anchor log,cribbing,log crib construction
[DE] Zange
[EN] anchor log; cribbing; log crib construction
[FR] bois d' ancrage