Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 4130-2017 |
Acoustics—Low frequency calibration methods of hydrophones 声学 水听器低频校准方法 |
China National Standards hydrophones |
 English PDF |
| GB/T 4130-2000 |
Acoustics--Low frequency calibration methods of hydrophones 声学 水听器低频校准方法 |
China National Standards hydrophones |
English PDF |
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