??:
??????????CNC???????????????????PP??????????????????????????
????????????????????????????????????
???????????????CNC?????????????????????????/????????/????????????????
???????????????????????????????????????????????????
?????3?????????????? BT30??18????? BT40??15????? BT50??6????????????????????
??:
???PP
???????:
?????????:
BT30 ????????????: 33.5cmx21cmx8cm/13.19???x8.27???x3.15????
BT40 ????????????: 39.5cmx25cmx11cm/15.55???x9.84???x4.33????
BT50 ????????????: 35.5cmx24.5cmx15.5cm/13.98???x9.65???x6.10???
???????:
1????????
?:
??????????????????????????????????