The Article Presentation by the CEO of Mana Sanat Company in the First Conference of Polyolefin PipesHigh Performance Stabilization Systems for PP and PP-Based TPO Automotive ApplicationsWaterborne Wood Coatings: The Effects of UV Absorbers and Light Stabilizers on Color and Gloss Articles The Article Presentation by the CEO of Mana Sanat Company in the First Conference of Polyolefin Pipes High Performance Stabilization Systems for PP and PP-Based TPO Automotive Applications Waterborne Wood Coatings: The Effects of UV Absorbers and Light Stabilizers on Color and Gloss مقاله مدیر عامل شرکت مانا صنعت در اولین کنفرانس لوله های پلی اولفینی