предохранительный

bezpieczny (о взрывчатом веществе)

предохранительный: 350 phrases in 34 subjects

Agriculture	8
Automobiles	1
Cables and cable production	1
Chemistry	13
Construction	23
Drilling	3
Electrical engineering	13
Electronics	1
Environment	1
Explosives and Explosive Ordnance Disposal	7
Finishing	1
Forestry	2
General	9
Hydrography	4
Jargon	1
Machine components	34
Medical	2
Metallurgy	4
Military	1
Mining	79
Nuclear physics	1
Obsolete / dated	1
Occupational health & safety	12
Opencast mining	1
Pulling equipment	3
Rail transport	1
Steam boilers	5
Subsurface mining	1
Technology	97
Textile industry	6
Thermal engineering	7
Tools	2
Transport	1
Welding	4