Canal nptelhrd / YouTube. Mod-08, Lec-04. Elastomers, Styrene Butadiene Rubber (SBR), Polybutadiene, Nitrile Rubber.
Lua i Stíl Chicago (17ú heag.)Canal nptelhrd / YouTube. Mod-08, Lec-04. Elastomers, Styrene Butadiene Rubber (SBR), Polybutadiene, Nitrile Rubber.
Lua MLA (9ú heag.)Canal nptelhrd / YouTube. Mod-08, Lec-04. Elastomers, Styrene Butadiene Rubber (SBR), Polybutadiene, Nitrile Rubber.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.