Vyzkoušejte nový nástroj s podporou AI
Summon Research Assistant
BETA
CONCRETE MIX
YABLOCHKIN VLADIMIR D,SU, SHPYNOVA LYUDMILA G,SU, IVASKEVICH IZIDOR A,SU
Year of Publication 07.08.1982
Get full text
Year of Publication 07.08.1982
Patent