Перегляд Volume 13, Issue 1 по темі
Зараз показуються 47-77 з 77
Тема |
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non-destructive testing [1] |
physical and mechanical properties [1] |
physico-mechanical properties [1] |
plasma [1] |
plasticity index [1] |
proactive management [1] |
professional development [1] |
questionnaire [1] |
recovery [1] |
risks [1] |
rock bolt [1] |
rock destruction [1] |
safety [1] |
sandy deposit [1] |
smelter slag dumps [1] |
spallation [1] |
stability [1] |
support system [1] |
tailing dumps [1] |
Taurus belt [1] |
thermal destruction of coal [1] |
thermal reaming [1] |
thin section [1] |
tower flow [1] |
tracer gases [1] |
underground coal mining [1] |
ventilation flow [1] |
waste heaps [1] |
weathering [1] |
X-ray diffraction [1] |
XRF [1] |