China 'YY/T 0642-2022
' Industry standard english version:
YY
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
YY/T 0642-2022
Ultrasound - Acoustic field characteristics - Test method for determining thermal and mechanical indices of medical diagnostic ultrasound fields 超声 声场特性 确定医用诊断超声场热和机械指数的试验方法
Issued Date:2022/8/17
Implemented Date:2024/9/1
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
YY/T 0642-2022
Standard Category
China Pharmaceutics Industry
Standards
GB Standard English Title
Ultrasound - Acoustic field characteristics - Test method for determining thermal and mechanical indices of medical diagnostic ultrasound fields