base screw
短语词组
- extension of base field screw 螺旋延长部
- base screw bolt 底座螺栓
- base speed adjusting screw 基本速度调节螺钉
- screw base screw 螺钉座
- Screw base 螺口灯头;螺旋插头;[电]螺丝灯座;爱迪生灯座
- screw base lamp holder 螺口灯座
- screw base fuse 螺旋式熔断器
- three -screw base 三脚基座;三螺旋基座
- screw base receptacle 螺口插座灯座 返回 base screw