This specification specifies the detailed requirements for the BFU32-IC waveguide dummy load (hereinafter referred to as the dummy load). This specification applies to BFU32-IC type waveguide dummy load.
SJ 51425/2-2006 Referenced Document
GB/T 11449.2-1989 Flanges for waveguides--Part 2:Relevant specification for flanges for ordinary rectangular waveguides