Cart:
Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 stethoscopes |
 English PDF |
| Find out:1Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
