Standard Specification for Interchangeable Taper-Ground Stopcocks And Stoppers
Electroacoustics. Random-incidence and diffuse-field calibration of soud level meters.
Acoustics - Environmental noise characterization and measurement - Special measuring methods.
Acoustics. Declaration and verification of noise emission values of machinery and equipment.
Laboratory glassware. Methods for assessing the chemical resistance of enamels used for colour coding and colour marking.
Laboratory glassware. Components of distillation equipement. Adaptators. Extensions. Unions.
Acoustics - Measurement of sound insulation in buildings and of building elements - Laboratory measurement of in room impact noise by floor covering put in this room.
Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance
Milk. Calibrated loop. Part iii : determination of the volume taken by means of A calibrated loop (routine method).