Habr
β
How to become an author
My feed
All streams
Development
Administrating
Design
Management
Marketing
PopSci
Search
Write a publication
Settings
Login
Pull to refresh
2
0
Сергей
@Sergey_2023
разработка планарных громкоговорителей
Follow
Send message
Profile
Articles
Posts
News
Comments
72
More
Dropdown
Bookmarks
12
Followers
1
Following
1
Badges
Habred
Information
Rating
Does not participate
Location
Краснодар, Краснодарский край, Россия
Date of birth
September 14 1976
Registered
September 3 2023
Activity
January 7 at 13:04
