32:16

Friction Tribology

36:54

Wear & Corrosion

3:13

Allergy Therapeutics, Quantum Base, Gaming Realms, DP Poland, Time Finance - Week in Review

29:59

Lubrication

12:23

Экстренный режим в Москве / Озвучено решение Путина

36:07

Chemical Vapour Deposition (CVD)

3:52:52

ZULU: Calming African Melodies | African Vocal Music for Serenity, Peace & Relaxation

10:24

Como Japão foi de país do futuro para preso ao passado