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

2???????

3?ktv???500???????

4?2023???????

5???????

???11?????23????????????(???? ??)11?????????23???????,“?????????????”??,?????

??????????????????????? ????

??????,????,?????????????????????????????????????????????????????????????????????????????30????80??,??,???????????

??????????,??????????????????????????????????????????;????????,????«GB/T23776???????????»??????,??????5????????????5?????

?????????????????? ?????????????????

??????,????,????????????,????(??????????)????????,??????????,???????????????????????

????,??,????????,????????????????????????????,??????????????????????????

????,??“??”??????,????????????????,??????????,??«??????????????????»«?????»«??????»???

?????????????????????????? ??

“?????????????????????,????????????????????”?????,??????,?????????????????,??????????,????????????;??????????????,?????????,?????????????

????????,??????,??????“?????????????”????,??????,“?????????????????????”????????“?”????????????????39.2??,??120????,???????2?????,90%????????????,75%?????“??????????”???????????????????????54.76????,???????????????????(????????????????)

?????:???