مثبّتو الجدران الجافة وبلاطات الأسقف

• Read blueprints or other specifications to determine methods of installation, work procedures, or material or tool requirements.
• Measure and mark surfaces to lay out work, according to blueprints or drawings, using tape measures, straightedges or squares, and marking devices.
• Fit and fasten wallboard or drywall into position on wood or metal frameworks, using glue, nails, or screws.

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