Ultrasonics. Physiotherapy systems. Field specifications and methods of measurement in the frequency range 0,5 MHz to 5 MHz1 Scope This International Standard is applicable to ultrasonic equipment designed for physiotherapy containing an ultrasonic transducer generating continuous or quasi continuous waveultrasound in the frequency range 0,5 MHz to 5 MHz. This standard only relates to ultrasonic physiotherapy equipment employing a single plane non focusing circular transducer per treatment head, producing static beams perpendicular to the face of the treatment head. This

BS EN 60735 describes the measuring methods for evaluation of the properties of magnetic tapes used for video recorders

— the definition of each reference data item

BS EN 63028 defines technical requirements

and on information about composition

12 Requirements for heavy duty load-bearing boards for use in dry conditions (Type P6)

including technical teams

Why should you use ISO 16534

With respect to a change in the quality of illumination

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BS EN ISO 2081 is the international standard that specifies the requirements for electroplated coatings of zinc with supplementary treatments on iron or steel

1   It is the intent of this practice to permit an investigator to evaluate the oxidative stability of UHMWPE materials as a function of processing and sterilization method

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