
Aerials For The Reception Of Sound And Television Broadcasting In The Frequency Range 30 Mhz To 1 Ghz - Electrical And Mechanical Characteristics
出版:Harmonization Documents

专家解读视频
S1 [07/12/1978]
PN 84/T-84710.01:1984 - Identical
NFC 90 121:1984 - Identical
DIN IEC 60597-1 (1980-10) - Identical
IEC 60597-1 Ed. 1.0 - Identical