Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Hungarian
Russian
Slovene
Ukrainian
Terms
for subject
Scientific
containing
natural development
|
all forms
English
Russian
research and development in technical and natural sciences
исследования и разработки в области технических и естественных наук
(
Alex_Odeychuk
)
Get short URL
