بحث عن: ما هي قواعد واشارات المرور الضوئية؟

بحث عن اشارات المرور

??????? ??????? ?? ????? ?????? ?? ????????? ?? ????? ????? ???? ?? ??????? ????? ?? ????? ???? ?????? ?????? ???? ????? ???????? ??? ???? ???? ?????? ???? ???.???? ???????? ????? ????? ????? ????? ???? ???? ???????. ???? ??????? ??????? ?? ??? ????? ?? ??????. ???? ???? ???????? ??????? ?????? ???????? ????? ?????? ????? ?????? ??????? ????? ?????? ???????. ?????? ?? ???? ????? ?????? ?????????? ??????? ??????? ?????? ??????? ?? ???????? ???? ??????? ????? ?? ???????? ??????? ??? ??????? ?????? ???????. ?? ????? ???? ???? ??????? ????? ?????? ???? ????? ?????? ??? ?????? ??? ?? ?????? ?? ????? ?????? ????????.

تاريخ اشارات المرور:

???? ??? ????? ????? ?????? 10 ?????? 1868? ???? ???????? ????????? ?????. ???? ??? ??????? ?? ????? ????? ????? ???????? «??? ??? ????» (???????????: John Peake Knight) ??? ???? ??? ??????? ????? ????? ????????? ??????? ?????? ?????? ???????? ?? ??? ????? ??? ???? ???? ???? ?????? ??????? ?????? ?????? ?????? ?????? ?????? ?????? ???? ?????? ?????? ??????? ?? ????? ??????? ???????? ??? ??????? ??????? ???? ???? ?????? ?? ????? ?????. ?? ??? ??? ??????? ???? ???? ??? ???? ??? ????? ??? ???? ???? ??? ??????? ???? ?????. ?????? ??? ??????? ??? ????? ?? ??????? -???????? ?? 2 ????? ?? ????? 1869 ?- ?????? ?? ????? ??? ??? ??????? ??? ???? ?????? ???? ??? ??? ???????.

??? ????? ?????? ?????? ??????? ????? ?????? -???????? ?????????? ????? ??????-? ???? ?? ?????? ?? ????? ???? Utah ?? ????? 1912 [4]. ?? ????? 1914 ????? ?????? ????????? ???????? ??????? ????? ????? ?????? ?????? ??????? ??????? ?? ??? ???????.

??? ????? 1920 ?????? ??? ???? ?????? ?????? ?????? ?????? ???? ???? ??? ???? ??? ????????? ??? ?? ????? ???? ?? ????? 1922 ?????? ????? ?????????? ????? ????? ?????? ????????? ??? ????? ????? ????? ???????? ??????? ???? ???? ???. ???? ??? ?? ??? ??? ?? ????? 1963. ??? ??? ???? ??????? ?? ???????? ??????? ?? ????????? ?? ????? ???????? ??????? ????? ????? ??????? ?????? ??????? ????? ??? ???? ?????? ??? ?? ????? ??????? ???? ??????? ???? ??? ?????? ?? ??? ???????? ??????.

المزيد حول اشارات المرور

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* ???? ??????? ???????:
?? ?? ???????? ??????? ???? 11,000 ??? ??????? ??? ???? ???? ?????? ?? ???????? ?? ???? ?????? (?? ??????? ???????). ?? ??? ??????? ??? ????????? ???? ??????? ????? ?????? ?????? ???? ???????? ??? ?????. ??? ??????? ????? ???????? ????? ??? ??? ??? ????? ????? ???? ???? ?? ????? ?????? ???????? ?? ???? ????? ???????? ??? ????? ???? ??? ?????? ???? ??? ???? ?????? ??????? (?? ???????? ?? ??????? ??????? ???????? ??).

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اهمّيّة إشارات المرور:

???? ????? ??? ??????? ???? ????? ????? ???????? ??????? ??????? ?? ???????? ???????? ????????? ?? ????? ??? ??? ??? ???? ???????? ???? ???? ??? ?? ???? ???????? ?????? ???? ????? ?? ???? ??????? ???? ????? ???????? ????? ????? ?????? ???? ???? ??????. ???? ?? ???? ??? ??? ???????? ????????? ???? ??? ??????? ????? ????? ???? ????? ????? ????? ???? ????? ???? ????? ?????? ???? ???????? ????? ??? ????? ??????? ????? ????? ????????? ????? ???? ???? ???????? ????????? ???? ??????? ???? ??????? ???? ????? ???? ?????? ???????? ?? ??????? ????? ??? ????? ??????? ???? ??????? ???? ???? ?? ????? ????? ???????? ??? ??? ??????? ?????? ??????? ??? ????????.

ما هي انواع اشارات المرور؟

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* تعلم بالصورة اشارات المرور:

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