A SIMPLE KEY FOR BLOWING SAND AND DUST TEST CHAMBER�?UNVEILED

Our professionalism can ensure the caliber of merchandise. Knowledgeable R&D team and Superior generation line make OTS the best testing machine manufacturer all around you.Capable demands may be the a few samples, at 850 �? the sample inside the removal with the burning wire inside 30S, its burning or flame extinguished, plus the wrapping paper