共 50 条
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- [2] GOVERNMENTAL SPECIAL STANDARD OF UNIT OF MASS OF RADIUM [J]. MEASUREMENT TECHNIQUES, 1972, 15 (11) : 1600 - 1604
- [3] National Primary Special Standard for the Unit of Acoustic Pressure in Water Media [J]. Measurement Techniques, 2013, 56 : 731 - 735
- [5] National primary special standard for the unit of chromatic dispersion in optical fibers [J]. Measurement Techniques, 2012, 55 : 1 - 7
- [7] National primary special standard for the unit of polarization mode dispersion in optical fiber [J]. Measurement Techniques, 2012, 55 : 109 - 114
- [8] Modernized national primary special standard for the unit of acoustic pressure in water media [J]. Measurement Techniques, 2010, 53 : 465 - 470