CBA/ABANA Level-II drawing - Online file and drawing transfer to plate steel

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  • เผยแพร่เมื่อ 30 ม.ค. 2025
  • Covers: Finding the drawing on the ABANA website, downloading and printing to scale - then transfer to sheet steel (2-methods). Measuring from the drawing and allowances for growth in steel from forging the scroll finials.

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