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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JJF 1837-2020 |
Calibration specification for ophthalmic A-mode ultrasonic measuring instrument 眼科A型超声测量仪校准规范 |
China JJF-Measuring Technical
Standards Calibration Specification Ultrasonic |
 English PDF |
| JJF 1518-2015 |
Calibration Specification for Medical Ultrasonic Field Measurement Systems 医用超声声场测量系统校准规范 |
China Metrological
Standards Calibration Specification Ultrasonic |
English PDF |
| JJF 1487-2015 |
Calibration Specification for Blocks used in Ultrasonic Testing |
China Metrological
Standards Calibration Specification Ultrasonic |
English PDF |
| JJF 1487-2014 |
Calibration Specification for Blocks used in Ultrasonic Testing 超声波探伤试块校准规范 |
China Metrological
Standards Calibration Specification Ultrasonic |
English PDF |
| JJF 1447-2014 |
Calibration Specification for Ultrasonic Flaw Detectors by Time-of-Flight Diffraction 衍射时差法超声探伤仪校准规范 |
China Metrological
Standards Calibration Specification Ultrasonic |
English PDF |
| JJF 1436-2013 |
Calibration Specification of Ultrasonic Hardness Testers 超声硬度计校准规范 |
China Metrological
Standards Calibration Specification Ultrasonic |
English PDF |
| JJF 1358-2012 |
Calibration Specification for DN1 000~DN15 000 Liquid Ultrasonic Flowmeters Calibration by Non Practical Flow Method 非实流法校准dn1 000～dn15 000液体超声流量计校准规范 |
China Metrological
Standards Calibration Specification Ultrasonic |
English PDF |
| JJF 1346-2012 |
Calibration Specification for Infrasonic and Ultrasonic Filters 次声及超声滤波器校准规范 |
China Metrological
Standards Calibration Specification Ultrasonic |
English PDF |
| JJF 1338-2012 |
Calibration Specification for Ultrasonic Phased Array Flaw Detectors 相控阵超声探伤仪校准规范 |
China Metrological
Standards Calibration Specification Ultrasonic |
English PDF |
| JJF 1294-2011 |
Calibration Specification for Transducers of Ultrasonic Flaw Detector 超声探伤仪换能器校准规范 |
China Metrological
Standards Calibration Specification Ultrasonic |
English PDF |
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