| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YY/T 0642-2022 | English | 1169 |
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Days<=7
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(Ultrasound - Sound field characteristics - Test methods for determining the thermal and mechanical indices of medical diagnostic ultrasound fields)
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YY/T 0642-2022
| Valid |
YY/T 0642-2022
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