Execution on one's own effort and delivery of 24 units of complete, brand-new, free from physical and legal defects linear sections of a mechanized wall casing type 12/31 POz with a geometric height range of 1.2 ÷ 3.1 m - divided into two ranges: 1.2 ÷ 2.7 m and 1.6 ÷ 3.1 m, equipped with complete power hydraulics and control

Lubelski Węgiel Bogdanka S.A. w Bogdance