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Projecting lens / a new truck turn signal

Projecting lens
Projecting lens

When trailers are turning, there will be a certain degrees of
turning range because of the length of the container.Moreover,
the drivers are sitting higher, so there will be many invisible parts
when looking into the rear-view mirrors .At that time, if there were
motorcycles just ridding by the trailers, there would be some serious
deadly car accidents.


Dayeh University

Dayeh University
Changhua City, Taiwan

Jung–Chin Liang


Dayeh University

Dayeh University
Changhua City, Taiwan

Hau Jin Weng