تهتز نموذج الشاشة YA 1530
Various scales may be used for different drawings in a set For example a floor plan may be drawn at 1 50 1 48 or 1⁄4″ = 1′ 0″ whereas a detailed view may be drawn at 1 25 1 24 or 1⁄2″ = 1′ 0″ Site plans are often drawn at 1 200 or 1 100 Scale is a nuanced subject in the use of engineering drawings احصل على السعر