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

2?????

3???????????

4?????98?????

5????????

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

?? ?? ?

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

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

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

???????:???