?? ???????????
????:1?????????:?????
2???????
3?????????
4?????qq
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?????(??)
???:??????????