A typical barrier type aircraft terminal strip is made of( )
A、—paper-basephenoliccompound.
B、—polyesterresinandgraphitecompound.
C、—layeredaluminumimpregnatedwithcompound.
发布时间:2025-07-22 08:33:28
A、—paper-basephenoliccompound.
B、—polyesterresinandgraphitecompound.
C、—layeredaluminumimpregnatedwithcompound.