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защита труда stresses
law	labour protection
wood.	protection of labour

защита труда: 46 phrases in 16 subjects

Abbreviation	1
Caspian	2
Climatology	1
Ecology	1
Economy	2
Environment	1
Foreign affairs	1
General	14
Law	5
Occupational health & safety	2
Oil and gas	4
Sakhalin	6
Sakhalin S	2
Security systems	2
Sociology	1
Welfare & Social Security	1