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

2?2023????

3??????????

4??????????

5???????????

?????????1??????????????????????4???????? (??? ??????????????????? ???????????????)1??????????????4???????????????,????NZS1601????????160?,?,???????,???

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

NZS1601?160???160???,???????1280?????????,???,????????????????????,?????????????????????

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

???????????,?,?????,???????????,?15??????????160?????,??????????????????160?10??,??????????????????80%??????????????????????,???????????????????????????????????????????????????????????????????????????????????????????????,??????????????,???????????160???????“??????????”,??,????(?????????)

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