?? ???????????
????:1?????????:???????????
2?????????????
3????????
4?????
5????????????
????11??25? (??? ????)??25??????,?????????,???????,?11??????
??,????????? ??????????????? ??????,???????,22????????24??,???????????????????????????,??6.2??8.7???,???????????«??»(DB63/T372-2018),????,??????????????????????????????,?????????????????????????????5??
??,?,11????????24??08??25??08???????,??,?367??,?????0.1???13.5??????,????????,??8.1???????????,?,??8???????24??(GB/T28592-2012),????????????194????84??????????????????????79???????10?????????????11??,??11??1???????(??????)
???:?????