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The absolute calibration of hydrophones using the planar scanning technique in the frequency range 0.5 MHz to 15 MHz. IEC 61101:1991. Original standard IEC 61101-1991 in PDF full version. Additional info + preview on request

Document status: Replaced by

Measurement and characterisation of ultrasonic fields using hydrophones in the frequency range 0.5 MHz to 15 MHz. IEC 61102:1991. Original standard IEC 61102-1991 in PDF full version. Additional info + preview on request

Document status: Replaced by

Amendment 1 - Measurement and characterisation of ultrasonic fields using hydrophones in the frequency range 0.5 MHz to 15 MHz. Original standard IEC 61102-1991 amd1-1993 in PDF full version. Additional info + preview on request

Document status: Replaced by

Compact disc video system - 12 cm CD-V. IEC 61104:1992. Original standard IEC 61104-1992 in PDF full version. Additional info + preview on request

Document status: Active

Reference tapes for video tape recorder systems. IEC 61105:1991. Original standard IEC 61105-1991 in PDF full version. Additional info + preview on request

Document status: Active

Videodisks - Methods of measurement for parameters. IEC 61106:1993. Original standard IEC 61106-1993 in PDF full version. Additional info + preview on request

Document status: Active