51吃瓜

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

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

1. ??????? ??????: ???????? ?????? ??????? ??????? ????? ??? ?? ???? ??? ?????? ????? ???? ?? ????? ???? ?? ??????? ???? ??? ??? ????? ???? ??????? ?? ????? ?????? ?? ??? ?????? ???? ????? ??.

2. ???????? ???? ????: ??????? ?????? ?????? ?????? ?? ????? ??? ???? ???? ???????? ?? ????? ???? ??? ???? ?????? ???????? ???????? ??? ????? ???? ???? ???? ??? ????? ?? ????? ?????

3. Dimensional accuracy: The dimensional accuracy requirements for electrical control cabinets are high, so attention should be paid to controlling dimensional deviations during the machining process, especially critical dimensions, which must be strictly controlled.

4. ??? ?????: ???????? ?????? ????? ?? ???? ??? ?? ????? ??? ?? ????? ?? ???? ?? ????? ?? ???? ??????? ??? ???? ??? ???? ??? ??? ?????? ?????? ???? ???? ??.

5. ?????? ?? ??????: ?????? ?? ???? ?????? ??? ?????? ?? ????? ?? ?? ???? ???????? ?????? ????? ?? ???? ???? ??? ?? ??? ??? ????? ??? ???? ??? ?? ???? ??? ?????.

6. ?????? ?????: ZUI ?? ??? ?????? ????? ?? ????? ?? ?? ???? ??? ?? ?? ????? ????? ?? ????? ??? ????????? ?? ????? ???? ???? ??? ????? ??????? ?? ?????? ?? ??????

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