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中文名称
英文名称
- 信号继电器 Signal relay
- 同步继电器 Synchronous relay
- 能自动返回的常闭按钮触点 Self-return button with N.C. contact
- 强励磁接点 Shock excitation contact
- 保安电源送电 supply of emergency electric source
- 电源切除 Switch off the power supply
- 自保持 Self-holding
- 自锁 Self-lock
- 发电机与工作母线并车 Synchronization of generator to working bus
- 电机起动顺序 Sequence of motor starting
- 单相电度表 Single-phase kilowatt-hour meter
- 避雷带 Strap type lightning protector
- 球型避雷器 Spherical arrester
- 屏蔽接地 Screen earthing , shielding ground
- 单相接地 Single phase earthing
