Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations. Mounting and operating conditions for draw-off taps and mixing valves— 12 стр.
Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations. Mounting and operating conditions for special appliances— 34 стр.
Specification for aluminium conductors and aluminium conductors, steel-reinforced for overhead power transmission, Aluminium conductors, steel-reinforced— 16 стр.
Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations. Mounting and operating conditions for special appliances— 34 стр.
Building acoustics. Estimation of acoustic performance of building from the performance of elements. Sounds levels due to the service equipment— 78 стр.
Laboratory tests on noise emission from appliances and equipment intended for use in water supply installations, Method for mounting and operating draw-off taps— 8 стр.