You can download Engineering Technology videos from various sites, which are listed here.
PVC pipe bending practical in in A/l Engineering Technology
Production Technology Practical - Video Playlist
Jathika Pasala AL Technology 2014 Lesson 10
What is Engine?
Download Practical Guides - from NIE website
Biosystems Technology (Practical Activity Manual)
Bio Resource Technology Reference book
Grade 12 Engineering Technology - Practical Activity Manual (2017)
Grade 13 Engineering Technology - Practical Activity Manual (2018)
Srimal wijesinghe - Engineering Technology (පිලියවනයක ක්රියාකාරිත්වය )
Srimal wijesinghe - Engineering Technology ( අර්ධ තරංග සෘජුකරණය දෝලනේක්ශයක් ඇසුරින් පරීක්ශා කිරීම )
Niyamai. good job
තාක්ෂණවේදයට අදාල ඒවා..
https://www.youtube.com/watch?v=xCaSyZaZB-8&t=11s
very important. Thanks so much
Very good videos
maarama watinawa. okkoma practical tika karanna. supiri wadak. All the best.
kohomada umamana vedio eka download kra ganne
good job……