|
論壇有; W) u5 w" | D+ x& M# c0 m
http://www.angui.org/bbs/read.php?tid-7151-keyword-55013.html- r, A7 ]- M1 T
2 w. e9 k, t$ H5 ?+ q: N7 @
這個較清晰:
5 R+ y# M4 ~7 X4 ^, {0 T2 U
& L3 r9 y! {6 ^; h S7 GBS EN 55013:20019 b$ J9 @! O, E" h8 d5 j6 {6 `( ?
Incorporating Corrigendum No. 1
0 v# Y5 T! X$ O9 r1 u4 B: a$ T( u# s* r, ?* c1 ^5 ?* C
Sound and television broadcast receivers and associated equipment —
1 s. C8 N! X. b, rRadio disturbance characteristics —$ _7 V8 t8 [7 F* N+ j
Limits and methods of measurement |
本帖子中包含更多资源
您需要 登录 才可以下载或查看,没有账号?注册安规
x
|