快速发报机的英文

• high speed telegraph transmitter

• 快速:    fast; quick; high-speed; spe ...
• 快速发报键:    bug key; side key
• 快速发报电键:    speed key
• 发报机:    cable transmitter; code transmitter; communicator; manipulator; sender; sending box; telegraph tra mitter; telegraph transmitter; transmitter
• 备用发报机:    auxiliary transmitter