xxx>>: the structure of the electrical system. Address and significance of each component
xxx>> and
xxx>> and xxx>
yyy<< the structure of what?
xxx>> and e-mail
xxx>> and
yyy<<: jopa@mail.ru - even - user name, identifier, @- separator, mail.ru - mail server...
xxx>> and
xxx>>: Types of wireless cables
xxx>>: I want to help
xxx>> and thumbs
yyy<<: Eye, my Moscow performed an unacceptable operation...