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| International Standard Category: Radiographic equipment |
YY/T 0865.2-2018 Ultrasonics―Hydrophones―Part 2:Calibration for ultrasonic fields up to 40 MHz
超声 水听器 第2部分：40MHz以下超声场用水听器的校准 ;
| Category No.: | 11.040.50 | Valid Status: | valid |
| Issued Organization: | National Medical Products Adminstration | Issued Date: | 2018-12-20 |
| Implemented Date: | 2020-1-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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