- Category:
- SCM
- Tags:
-
[WORD]
- File Size:
- 79kb
- Update:
- 2012-11-26
- Downloads:
- 0 Times
- Uploaded by:
- nygz
Description: MCU control with traffic lights, emergency vehicles when there are special circumstances or north-south and east toward the red light at the same time leading to light, and for about 20 seconds.
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交通灯.doc