????: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?????????(????)

???????????:???????