?? ????“?????”?????????????
????:1?????:???????????
2??????????
3??????50??
4???????
5????
???????:????
??????????,??????????????,????????????????????,?????????????????????????46???????,?????????,???????5????,??????????60???????
??,?????????“??”????????????????????,??????????,????????,?????????????????????????????????,???????????????????
??????????????????,??????????“??”“???????????????????????”“????????”“?????????”“??”“????”“????”“????????”??????“???”?,???
??????????????????“????????????????????”“??????????”?????,???????????????????????,????????????????????,????????????3??????????????????????????,????,???????????????,??
?,????????,???????????????????????,??????15K???????????????,?7.330.8K???????????,??????????????8.041.8K?????????????????,????????????????????????????,??,????????????,????
?????????????,???,??????????????DIY,????????????????????????,?????????????,?????,????????
?????????????????,???,???????? ????????????????:?????