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Installation of traffic lights …
1. Check the vertical support required hole position, depth and diameter.2. detect vertical or adjust vertical support. Backfill compaction test status.3. Detection of cable anchor position.4. supervis…
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Circular traffic lights Indicat…
1. When the green light to sign the forward vehicle traffic permit all other turn (turn left and turn right) Without prejudice to the vehicle straight vehicle, pedestrian and bicycle traffic, according…
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The overall level of traffic si…
Since the 1970s, Chinas self-developed signal from the time, the domestic level of signal quality between dozens of years has been significantly improved. Especially after public safety standards lucky…
-
Installation of traffic lights …
1. Check the vertical support required hole position, depth and diameter.2. detect vertical or adjust vertical support. Backfill compaction test status.3. Detection of cable anchor position.4. supervis…
-
Circular traffic lights Indicat…
1. When the green light to sign the forward vehicle traffic permit all other turn (turn left and turn right) Without prejudice to the vehicle straight vehicle, pedestrian and bicycle traffic, according…
-
The overall level of traffic si…
Since the 1970s, Chinas self-developed signal from the time, the domestic level of signal quality between dozens of years has been significantly improved. Especially after public safety standards lucky…
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Robert Ji
Robert Ji