人妻丰满熟妇ay无码区_亚洲人成在线观看网站高清_亚洲精品人妻中文字幕在线_AV黄片毛片在线观看精品

???S11????????????????
S11-M-30/10???????S11-M-50/10???????S11-M-63/10???????S11-M-80/10???????S11-M-125/10???????S11-M-160/10???????S11-M-200/10???????S11-M-315/10???????S11-M-400/10???????S11-M-500/10???????S11-M-630/10???????S11-M-100/10????? ??S11-M-1000/10???????S11-M-1250/10???????S11-M-1600/10???????S11-M-2000/10???????S11-M-2500/10????? 
????S11???????????????.
???????С?????????????С???????????????о??????????????????????????????????????????????о????????????????????????S11????о??????????????S9??????????30%????????????50%-70%?????????о????????????豸??????????о??????壬??????о????????????????????5-10dB??

S11????????????

a.?????? b.?????????

c.???????? d.?跡???

e.????Χ f.???

g.?????????????

????S11-M-800/10??????????????????????????????????κ????????????????????S11???????????綽??

S11???????????

???θ????Q1000m?? ???????????????+40?棻
????????????+30?棻 ????????????+20?棻
???????????-25?檔

S11???????б??

1.GB1094.1-1996 ????????? ????
2.GB1094.2-1996 ????????? ????
3.GB1094.3-2003 ????????? ?????????????
4.GB1094.5-2003 ????????? ?????·????
5.GB6451-2008 ????????????? ?????????????