625.625-net.ru

Anchor text: "On the beginning of broadcast in 625 lines 60 years ago"

Wikipedia: Television

Anchor text: On the beginning of broadcast in 625-lines 60 year s ago, ''625'' magazine (in Russian).

Wikipedia: Broadcast television systems

Wikipedia: History of television

Anchor text: On the beginning of broadcast in 625-lines 60 year s ago, ''625'' magazine (in Russian).

Wikipedia: CCIR System B

Anchor text: On the beginning of broadcast in 625-lines 60 year s ago, ''625'' magazine (in Russian).

Wikipedia: 625 lines