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Standards [CURRENT]

NF C74-351-1 ; NF EN IEC 62127-1:2022-05-06

Ultrasonics - Hydrophones - Part 1: measurement and characterization of medical ultrasonic fields
Edition 2022-05-06

Standards [CURRENT]

NF C74-351-1 ; NF EN 62127-1:2008-03-01

Ultrasonics - Hydrophones - Part 1: measurement and characterization of medical ultrasonic fields up to 40 MHz
Edition 2008-03-01

Standards [CURRENT]

NF C74-351-1/A1 ; NF EN 62127-1/A1:2013-07-26

Ultrasonics - Hydrophones - Part 1: measurement and characterization of medical ultrasonic fields up to 40 MHz
Edition 2013-07-26

Standards [CURRENT]

NF C74-351-2 ; NF EN 62127-2:2008-03-01

Ultrasonics - Hydrophones - Part 2: calibration for ultrasonic fields up to 40 MHz
Edition 2008-03-01

Standards [CURRENT]

NF C74-351-2/A1 ; NF EN 62127-2/A1:2013-07-26

Ultrasonics - Hydrophones - Part 2: calibration for ultrasonic fields up to 40 MHz
Edition 2013-07-26

Standards [CURRENT]

NF C74-351-2/A2 ; NF EN 62127-2/A2:2017-09-02

Ultrasonics - Hydrophones - Part 2: calibration for ultrasonic fields up to 40 MHz
Edition 2017-09-02

Standards [CURRENT]

NF C74-351-3 ; NF EN IEC 62127-3:2023-01-27

Ultrasonics - Hydrophones - Part 3: Properties of hydrophones for ultrasonic fields
Edition 2023-01-27

Standards [CURRENT]

NF C74-351-3 ; NF EN 62127-3:2008-03-01

Ultrasonics - Hydrophones - Part 3: properties of hydrophones for ultrasonic fields up to 40 MHz
Edition 2008-03-01

Standards [CURRENT]

NF C74-351-3/A1 ; NF EN 62127-3/A1:2013-11-16

Ultrasonics - Hydrophones - Part 3: properties of hydrophones for ultrasonic fields up to 40 MHz
Edition 2013-11-16

Standards [CURRENT]

NF C74-352 ; NF EN 60601-2-52:2010-06-01

Medical electrical equipment - Part 2-52 : particular requirements for basic safety and essential performance of medical beds
Edition 2010-06-01

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