Certification of people as part of improving staff qualifications (8)
UDT Academy - professional technical training Ex devices - user responsibility, installation (14)
Inexhaustible possibilities (17)
Construction of power units no. 5 and 6 - water test of a boiler at the Opole Power Plant (19)
Modern gas industry - benefits from long-term investment in knowledge and technologies (22)
Influence of long-term exploitation on the microstructure and properties of a variety of welded joints made between austentic and martenstic solid (25)
Stress corrosion - when the defect depth is important (29)
The Chief Labor Inspector's Award Halina Krahelska for Andrzej Ziółkowski, President of the Office of Technical Inspection (34)
