شبرنگ مهندسي منشوري ۷ ساله ۳M

  • ۳M™ Engineer Grade Prismatic Reflective Sheeting Series 3400 Series exceeds reflectivity within the engineer grade class
  • Robust design aids hand application to large substrate sheets
  • Reliable performance of polycarbonate cube corners
  • Meets and exceeds ASTM D4956 Type I specification

ادامه مطلب …