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ненарушенный образец stresses
hydrol.	undisturbed sample

ненарушенный образец: 25 phrases in 14 subjects

Agrochemistry	1
Cement	1
Construction	5
Electrical engineering	1
Electronics	1
Energy industry	1
Hydraulic engineering	1
Makarov	1
Natural resourses and wildlife conservation	3
Oil / petroleum	4
Road works	3
Seismology	1
Technology	1
Tengiz	1