HD 123.1-1974
Hollow Metallic Waveguides Part 1: General Requirements and Measuring Methods

Standard No.

HD 123.1-1974

Release Date

1974

Published By

European Committee for Electrotechnical Standardization（CENELEC）

Latest

HD 123.1-1974

HD 123.1-1974 history

• 1974 HD 123.1-1974 Hollow Metallic Waveguides Part 1: General Requirements and Measuring Methods