?? ?? ????? ??????? ????? ??????: ????? ???????? ?? ?????? ???????

2023-08-30

2023-08-30

 

?????

???? PCB ??? ???? ??????? ????????? ??? ???? ????? ?????? ?? ????????? ????? ??? ?????? ????????? ????? ????. ??? ????? ??????? ?????? ????? ??????? ????? ?????? ???? ????? ???? ????? ??????? ????? ????? ????? ?? ???? ????? ????????? ??? ????? ?????? ??????. ?? ??? ??????? ??? ??? ??????? ????? ??????? ????? ?????? ?? ?????? ??????? ???? ???? ??? ?? ??????? ???? ?????? ??????????? ??????? ??? ??????? ?????? ?? ???????? ??? ?????? ?????? ????.

 

?? ?? ????? ??????? ????? ?????? ?? ?????? ????????

PCB ????? ?? ????? ????? ???? ???? ????????? ?????? ???? ?????? ???????. ????? ???? ????? ??????? ????? ?????? ?? ????? ??? ?????? ??????? ?????? ?? ???? ???? ?????? ????? ?? ??? ??? ???? ????? ???? ???????? ?????? ?????? ???????. ?????? ??? ??????? ????? ??? ????? ??????? ?????? ?? ???? ????? ??????? ?? ????? ???????. ???? ????? ????? ?????? ?????? ??????? ????? ??????: ??????? ??????? ????????.

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

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

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

 

????? ??????? ????? ?????? ????? ????? ??????? ????? ??????

???? ???? ?? ???? ????????? "PCB" ?"PCBA"? ???? ???? ??????? ???? ??? ??????????:

  • ?? PCB ?? ????? ??????? ?? ?????? ??????????? ?? ??? ?? PCBA ????? ?? ?????? ?? ????? ??????? ????????. ????? ???? ???? ?????? ??????? ??? ?? ??? ?????? ?? ??? ??. ???? ?????? ?? ???? ????? ???????? (?????? ?? ?????????)? ?? ??? ?? PCBA ????? ?? ?????? ??????????. ???? ?????? ????? ??????? ????? ?????? ?????? ????? ????? ???? ????? ?? ?????? ?????? ????? ????? PCBA ????? ?? ????? ?????? ?? ???? ??????? ???????? ????? ?????? ????? (??? ?????? ???????? ?????????).
  • ??? PCBA ???? ??????? ?? ?????? ????? ??????? ????? ?????? ????? ????? ??? ?????? ?? ???????? ???? ?????? (?????? ???????? ?????????) ???? ????? ??????? ?? ???? ????? ??? ??????? ???? ??? ???? ???? ????. ??? ???? ??????: ??? ??? ?????? ???? ?? ???? ??????? ???? ????? ???? ???? ?? ???? ?????? ??? ???? ???? ??? ???????!

 

????? ??????? ????? ??????? ????? ?????? ?? ?????? ????????

  • ??? ?????. ???? ?? ????? ?????? ????? ??????? ????? ?????? ???? ????? ???? ?????? ?????? ?? ????? ??????? ??? ???? ????? ?????.
  • ????? ?????? ?????. PCB ????? ?? ???? ????? ????? ?????? ??????? ????? ?????. ??? ?????? ?? ????? ????? ????? ????? ??????? ????? ?????? ????? ??? ????? ?????? ?????? ???????? ???? ????? ????? ??????? ??????.
  • ??? ???? ????. ??? ??? ????? ??????? ????? ?????? ?????? ??? ???? ???? ?????? ????? ???? ???? ?? ?????? ??? ?????????? ????? ?????? ?? ????? ??????? ????? ??? ????? ???? ?????? ??????.
  • ??? ?????? ??????. ????? ?????? ????? ?????? ????? ?? ??? ??? 10 ?????.
  • ?????? ????? ?????? ??????????. ??? PCB? ??? ????? ???????? ??????????? ?? ??? ????? ????? ?????. ??? ???? ???? ???? ?? ??????? ??????????.
  • ??? ?????. ???? ?????? ??????? ????? ?????? ?????? ??????? ?????? ?? ???????? ???????. ???? ????? ??? ???????? ???????? ????? ?????? ????? ?? ??????? ?????????. ?????? ????? ???? ?? ??? ??? ???????? ???????? ??? ?????? ??? ?????? ??? ????? ???? ??? ???? ???????. ???? ???????? ????? ????? ????????? ????? ??? ?????? ??? ????? ?????.

 

?????

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

???? ???? ?? ?????? ?????? ?????? LETOU - 乐投 ??????? ????? ???? ????? ?????? ???????? ??????!

????? ???? ??? ??????, ????????, ????? ? ?????? ?????? ??? ??? ??????? ?????? LETOU - 乐投 ??????????.

 

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