???????????ˉ??GB3087-2008 ??????????????ISO 9329-1??1989???????????? ???????????? ??1???? ?漲?????????????????????棩?? ???????ISO 9329-1??1989?????????????Ч???? ??????????????GB3087-1999?????????ˉ????????????? ??????????????ISO 9329-1??1989????????????  ????????????  ??1????  ?漲?????????????????????棩?? ???????ISO 9329-1??1989?????????????Ч???? ??????????????????GB3087-1999?????????ˉ????????????????????GB3087-1999????????仯???￡?      ????????????????÷?Χ;               ????­???????????????;               ????????????????????               ????????????????????????               ????????????????б???               ??????????????????               ??????????????????????               ????????????????????漲??              ??????????????????????????????漲??             ?????????????????????漲??              ?????????????????????????6???????12??????λ??????ж?????          ????????????????????               ??????????????????????????????             ???????????????4.4??4.2??4.3??4.5??4.7??5.1.3??5.3.1??5.4.2??5.5.2??5.9?????????????????????       ???????????????????????汾??????????             ??????GB3087-1983,GB3087-1999??