Uncertainty of measurement -- Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) -- Supplement 2: Extension to any number of output quantities— 84 стр.
Plastics. Determination of thermal conductivity and thermal diffusivity. Comparative method for low thermal conductivities using a temperature-modulation technique— 24 стр.
Measurement of radioactivity in the environment. Air: radon-222. Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products— 24 стр.
Measurement of radioactivity in the environment. Air: radon-222. Origins of radon and its short-lived decay products and associated measurement methods— 42 стр.
Measurement of radioactivity in the environment. Air: radon-222. Spot measurement method of the potential alpha energy concentration of its short-lived decay products— 30 стр.
Metallic materials. Charpy pendulum impact test. Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines— 28 стр.
Specification for radio disturbance and immunity measuring apparatus and methods. Uncertainties, statistics and limit modelling. Measurement instrumentation uncertainty— 64 стр.
Optics and optical instruments. Laboratory procedures for testing surveying and construction instruments. Performance of handheld laser distance meters— 46 стр.
BS EN 50413. Basic standard on measurement and calculation procedures for human exposure to electric, magnetic and electromagnetic fields (0 Hz - 300 GHz)— 28 стр.
Electroacoustics. Measurement microphones. Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique— 34 стр.
Assembly tools for screws and nuts. Hand torque tools. Requirements and methods for design conformance testing and quality conformance testing: minimum requirements for declaration of conformance— 32 стр.
Plastics. Determination of thermal conductivity and thermal diffusivity. Comparative method for low thermal conductivities using a temperature-modulation technique— 22 стр.
Measurement of radioactivity in the environment. Air. Radon 220: Integrated measurement methods for the determination of the average activity concentration using passive solid-state nuclear track detectors— 28 стр.
Metallic materials. Charpy pendulum impact test. Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines— 28 стр.
Health and safety in welding and allied processes. Laboratory method for sampling fume and gases. Determination of fume emission rate during arc welding and collection of fume for analysis— 30 стр.
Measurement of radioactivity in the environment. Air: radon-222. Spot measurement method of the potential alpha energy concentration of its short-lived decay products— 28 стр.
Measurement of radioactivity in the environment. Air: radon-222. Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products— 22 стр.
Measurement of radioactivity in the environment. Air: radon-222. Origins of radon and its short-lived decay products and associated measurement methods— 40 стр.
Acoustics. Noise emitted by machinery and equipment. Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions— 46 стр.
Acoustics. Determination of airborne sound power levels emitted by machinery using vibration measurement. Survey method using a fixed radiation factor— 32 стр.
Road traffic noise reducing devices. Test method for determining the acoustic performance. Intrinsic characteristics of sound absorption under diffuse sound field conditions— 28 стр.
Microbeam analysis. Analytical electron microscopy. Method for the determination of interface position in the cross-sectional image of the layered materials— 54 стр.
Microbeam analysis. Analytical electron microscopy. Methods for calibrating image magnification by using reference materials with periodic structures— 52 стр.
Refrigerated hydrocarbon and nonpetroleum based liquefied gaseous fuels. General requirements for automatic tank gauges. Automatic tank gauges for liquefied petroleum and chemical gases on board marine carriers and floating storage— 36 стр.
Refrigerated hydrocarbon and nonpetroleum based liquefied gaseous fuels. General requirements for automatic tank gauges. Automatic tank gauges for liquefied natural gas on board marine carriers and floating storage— 32 стр.
Evaluation of thickness, density and interface width of thin films by X-ray reflectometry. Instrumental requirements, alignment and positioning, data collection, data analysis and reporting— 40 стр.
Optics and optical instruments. Laboratory procedures for testing surveying and construction instruments. Performance of handheld laser distance meters— 46 стр.
Underwater acoustics. Quantities and procedures for description and measurement of underwater sound from ships. Requirements for precision measurements in deep water used for comparison purposes— 32 стр.
