????:2024-11-26 00:42:36 ??:????
????:???????:???????
?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?????????(?)
???:????????