Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
YY/T 1035—2021 |
stethoscope {译} 听诊器 |
China Pharmaceutics Industry
Standards stethoscope |
English PDF |
YY 91035-1999 |
stethoscope 听诊器 |
China Medicine & Medical Device
Standards stethoscope |
English PDF |
YY/T 91077-1999 |
Measuring method of acoustic transmission characteristics for stethoscopes 听诊器传声特性测试方法 |
China Medicine & Medical Device
Standards stethoscope |
English PDF |
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