1????6????????????,??????????,??,???????,??????

?????????

1????????????5?????????????,???“??????????”????,?????????????????????“????”(??)????????,??,???1???3????

6?????,??,?????????????

??:????

????

6???,????,????,?????????,????

?????????????,1???2?,?,3???,???????????????????????,?,?????????????,???????????1???????????????3?,???????????????,??????????1????????6??,???

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

?(CNS1952)?????????????????????????????????

???????????:?????????? ??“???????????”

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

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

2?????????

3?????

4?????

5???????

1????6????????????,??????????,??,???????,??????

?????????

1????????????5?????????????,???“??????????”????,?????????????????????“????”(??)????????,??,???1???3????

6?????,??,?????????????

??:????

????

6???,????,????,?????????,????

?????????????,1???2?,?,3???,???????????????????????,?,?????????????,???????????1???????????????3?,???????????????,??????????1????????6??,???

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

?(CNS1952)?????????????????????????????????

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