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简体中文
Haitian Creole
??? ???? ??? ???? ?? ????? ??? ??? ?????? ???? ???? ???:
1. Material selection issue: sheet metal shells for common materials include iron, aluminum, stainless steel, etc. The choice of appropriate material is crucial for the quality and service life of the shell. ??? ?????? ??? ???? ???? ????? ???? ?? ???? ?? ?? ?????? ?? ??? ?? ?????? ?? ???? ??? ?? ???? ???? ??? ????? ???? ?? ????.
2. ????? ?????: ?????? ?? ????? ?? ????? ?? ?? ???????? ?? ???? ??? ???? ??????? ???? ??? ????? ???? ??. ??? ????? ????? ???? ???? ?? ?? ?? ????? ??? ?????? ?? ??????? ?? ????? ?? ????? ?? ????? ????? ?? ??? ?? ??????
3. ???? ????? ?????? ????: ??? ??? ?????? ?? ??? ???? ?????? ?? ???? ?? ????? ??. ??? ?????? ?? ??? ?????? ?????? ???? ?? ??? ?? ???? ??? ???? ?? ????? ?? ????? ?? ???? ??? ???? ???? ?? ????? ??.
4. ??? ????? ?????: ??? ?? ??? ????? ??? ?????? ???????????? ??? ????. ??? ???? ??? ???? ???? ?? ???? ?? ?? ???????? ???? ?????? ??? ??? ?? ??? ?? ????? ???? ?? ??? ?????? ??.
5. ??????? ?????: ??? ?? ??? ??? ??? ??????? ?? ????? ??? ??? ????? ???? ??? ????? ???? ?? ??? ????? ?????? ?? ??? ????? ????? ????? ???? ?? ?? ?? ?????? ?? ????? ??? ?????? ????? ?? ???? ??? ?? ???? ????? ?? ??? ??? ?????? ??.
6. ????????? ????? ???? ????: ????? ??? ??? ???? ????????? ???? ???? ??????? ??????? ????? ??? ????. ??? ????? ????? ????? ????? ??? ?????? ???? ?? ???? ?? ?? ??? ?? ???? ???? ???? ??????? ??? ??? ????? ?????? ?? ??? ?? ????? ???? ??.
7. ???????? ???? ???? ?? ????? ??: ??? ???? ??? ?????? ?? ??? ???? ???? ?? ????? ??. ??? ???? ????? ?? ?????? ???? ???? ???? ?? ??? ?? ??????? ?? ??? ???? ?? ??? ?? ??? ???? ??.
8. ?????? ?????: ??? ???? ??? ????? ??????? ??? ???? ??? ???? ??????? ??? ??????? ??? ????. ??? ???? ?????? ??? ?????? ????? ????? ?? ????? ?????? ???? ?? ??? ???? ???? ?? ????? ?? ?? ????? ?? ??? ??? ???? ?? ?? ?? ?? ?????? ???? ???? ??
9. Equipment problem: Sheet Metal Processing requires a series of equipment, such as shearing machines, punching machines, bending machines etc. ??? ????? ??? ??? ?? ?? ????? ????? ?? ????? ??????? ??? ???? ??? ?? ?? ????? ??? ?????? ?? ??? ?? ?? ???? ??.
10. ?????? ????? ?????: ?? ?? ?????? ?? ??? ?????? ????? ?? ????? ??? ??????? ????? ??? ??? ????? ????? ?? ????? ??? ?????? ????? ???? ???? ?? ?? ?????? ????? ????????? ???? ???? ?? ?? ?? ???? ?? ?? ?????? ?? ??? ??? ?????? ??.
