| 释义 |
双向☞ radial line and biconical--waveguides双向☞ standard sizes of--waveguides双向☞waveguides-- optical-fiber双向☞waveguides-- hollow-tube双向☞waveguides-- rectangular双向☞waveguides-- multimode双向☞ radial--waveguides双向☞ ridged--waveguides双向☞waveguides-- trough |