??? ??????? ?????? ??????? ???????
?????? ?????? ??????? ???? ??? ???? ?????. ?????? ????? ?????? ????? ?? ??? ???? ????????. ?????? ??? ??????: ?????/????/??? ????. ????? ??????? ????? ??????? ???????.
- معلومات
??????? ??????? ???????? ?? ?????????? ????? ??????? ??? ?????
?? ????? ????? ????????? ??????????? ??????? ?????? ?????????? ???????? ???? ????? ?????? ?????? ????? ????? ????? ???????? ???????? ??????.
???????? ??? ?????: ??? ???? ?? ??????? ?????? ?? ?????? ??????|??? ???? ?? ??????? ?????? ?? ?????? D|????? ???? ???????
?????? ???
??? ?? ?????????? ??????? ?????? —????. ?????
??? ?? ??????????
????? ??????
???? ???? ?? ?????????? ???????
????? ??????? ???????? ?? ????????? ??????? ?????? ????? ?????? ???? ????? ?????? ?????. ???? ??? ?????? ??????? ??????? ?? ????? ?????? ????????? ?????? ?????? ?????? ??????? ?????? ???????. ???? ??? ????????? ??????? ????????? ????? ???? ????? ????? ????? ???????.
?????? ?????? ?????? ???????
????? ??? ???????? ????? ????? ???????? ??? ???? ??? ?????? ????? ?????? ???? ???? ?????????. ??? ???? ??????? ??????? ??????? ????? ????? ??? ????????? ??????? ??? ????? ??? ?????? ?????? ????? ????? ??? ?? ???? ?? ?????? ?? ????????. ?????? ??????? ??? ?????? ???????? ??????? ???? ????? ??????? ?????.
???? ????? ???? ????
????? ????? ???????? ?????? ????? ?????? ????? ??? ???? ?? ??????. ??? ??? ?????? ???????? ????????? ?????? ??? ?????? ????? ?? ??????? ?????? ??????? ????????. ?????? ?? ?????? ?????? ??????? ??????? (??? ????? ANSI ?? ?????? ??????).
????? ??????? ?????????
???? ?? ??? ????? ????? ?? ??????? ???????:
????? ????????? ?????: ??????? ????? ????? ????????? ?????? ????? ??? ?????? ??.
????? ?????? ?????????: ????? ????? ?????? ?????? ??????? ???? ????? ????????? ???????/??????.
????? ????? ??????? ??????????: ?????? ?????? (<0.5 ?????) ???? 99.9%.
???? ???? ??????? ????? ????? ???????? ??? ?????? ??? ??????? ??????? ???????.
????? ??????
?????? ????? ??????? ??????
????? ???? ?????????? ?????? ?????? ????? ??????? (?? -30 ???? ????? ??? 80 ???? ?????)? ??????? ?????? ??? ?????????? ???????? ??? ?? ????? ?? ?????. ????? ?????????? ???????? ???????? ?? ???? ????????? ???? ?? 25 ????? ?? ??????? ???????? ????????.
????? ???????
????? ???????? ?????? ??????? ?? ?????? ??? ??????? ????? ?? ??? ???? ????? ????? 70% ??????? ????????? ?????????. ????? ????????? ??????? ??? ????? ??? ?????? ??? ????? ?????? (?? ???????? ?????? QUV: ?????? ??????? ????? ?? 3000 ????).
???? ????? ??????
????? ??????? ??????? ???? ????? ?????? ?????? ??????? ?????? الإنجليزية 1627 RC2. ????????? ??? ?????? ????? ?????? ??????? ???? ?????? ????? ????? ???????? ?????????.
???? ???????
????? ????? ???????? (????? ?????/??????)? ???????? ????? (????/???/???????)? ????? ?? 18 ????? ?? ????? ???? ??????? RAL. ???? ??????? ??????? ???????? ???????? ????? التصميم بمساعدة الحاسوب (CAD) ??? ??????? ??? ???????.
???? ???????
???????? ???????
?????? ?????? ?????? ????? ?? ??????? ?????????? ??? ???? ??????? ???????. ??? ???????? ???????? ??? ?????? ????????????/????? ??????? ???? ????? ??? ??????? ????? ??????? ??? ????? ????.
??????? ?????? ???????
????? ?????? ?????? ?????? (?? ???????? ????? ?? 60 ?????) ???????? ???????. ???? ????? ????????/????? ??????? ??? ????? ????? ???? ??????????.
???????? ????????
?????? ??????? ??????? ????????? ???????? ???? ????? ????? ????? ????? ????? ???? ?? ??????. ???? ??????? ??? ??????? 45 ?? ????? ?????? ?????? (Rw 35dB).
