Niemiecki ⇄ Angielski

Kammerpfeilerbruchbau m
górn.	board-and-pillar; bord-and-pillar (method); bord-and-wall; brown panel system; chequer-board system; Lancashire bord-and-pillar system; Lancashire method; modified room-and-pillar working; narrow working; North Staffordshire method; pillar-and-breast (method); post-and-stall (method); rock-chute mining; room system (with caving); Warwickshire method

Kammerpfeilerbruchbau: 5 do fraz, 1 tematyki

Górnictwo

5