?????????? 400-181-2881
????
smt???????????????;
smt???????????????;
smt????????:
1.???????=??????????????ic?????????(???????:??????aoi?????)????????
2.?????????????????????????
??????????,????????????????,????????????,???????,????????,??????
????????????????;
??smt????,13000????,????,15?npm/yamaha???,????,?????;smt???? ????/???/???,1???,????88?/?,??????500?!
????“
smt???????????
????
????
???:pcba?? ;pcba?? smt?? ???? ?????? smt??????
??:?????????????????????????b7?2~3?
????©???????????????
????:
??:???????
????