ASTM D7449/D7449M-22a PDF
Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Coaxial Air Line
Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Coaxial Air Line
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 18 октября 2022 г.
- SKU:
- ASTM D7449/D7449M-22a