馈线洞的英文

• feeder hole

• 馈线:    feeder line; feeder; supply ...
• 洞:    hole; cavity
• 母线洞:    bus tunnel
• 走线洞:    cable hole
• 馈线:    [电工] feeder line; feeder; supply line; feed line; transmission line◇馈线电缆 [讯] feeder cable; 馈线夹 feeder clip; 馈线天线 feeder antenna; 馈线网络 feeder network; 馈线系统 feeder system; feed line system; 馈线柱 feeder pillar