???????????

????:2021??????:?????????

??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???(???)

????:???