Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
YY 0830-2011 |
Ultrasonic therapy equipment for Superficial tissue 浅表组织超声治疗设备 |
China Medicine & Medical Device
Standards Superficial |
English PDF |
JJG 2068-1990 |
Verification Scheme of Measuring Instruments for Metallic Superficial Rockwell Hardness 金属表面洛氏硬度计量器具检定系统 |
China Metrological
Standards Superficial |
English PDF |
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