Advanced Level Exam – Grade 12 Engineering Technology

Advanced Level Engineering Technology Lessons, Grade 12 Exam Model Papers, Lessons Videos for Grade 12 to Prepare for Advanced Level Exam

උසස් පෙළ (ඉංජිනේරු තාක්‍ෂණවේදය) – ඍජු ප්‍රක්ෂේපණ චිත්‍ ගැන ඉගෙන ගනිමු

 

Source: Channel NIE

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