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ASTM
ASTM B885-09(2020)
Действует
Standard Test Method for Presence of Foreign Matter on Printed Wiring Board Contacts — 3 стр.
ASTM D3380-22
Действует
Standard Test Method for Relative Permittivity (Dielectric Constant) and Dissipation Factor of Polymer-Based Microwave Circuit Substrates — 13 стр.