... Agfa Developer Application:Huaguang Aluminum Positive Offset PS Plate For Printing Spectral sensitivity: 3000w Iodine-Gallium Lamp, Distance: 1~1.2m ... ,rollsThe feature of Huaguang Aluminum Positive Offset PS Plate For Printing: Run Length: 50,000~80,000 Impressions Unbaked, 250,000 ... : All of our Huaguang Aluminum Positive Offset PS Plate For Printing samples in sheet A4 with three pieces packed or in ...