????:1?????????:???????

2???????98

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????????????(????)

??:???