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allowable level stresses
avia., med.	допустимый уровень (воздействий, помех)
el.	допустимый уровень
Makarov.	допустимый уровень (загрязнения)
med.	допустимый уровень (напр., шума)

allowable level: 29 phrases in 17 subjects

Aviation	1
Diplomacy	1
Ecology	4
Energy industry	1
Fish farming pisciculture	2
Fishery fishing industry	3
Hydraulic engineering	3
Material safety data sheet	2
Medical	1
Natural resourses and wildlife conservation	1
Oil / petroleum	1
Physics	1
Quality control and standards	1
Sakhalin	4
Sakhalin R	1
Technology	1
Weapons of mass destruction	1