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PP Teller Rosette Ring is also called Tellerate Rosette Ring. In addition to polypropylene materials, Tellerate Rosette Ring include polypropylene (PP), polyethylene (PE), enhanced polypropylene (RPP), polyvinyl

Xintao Food Preservation CMS Carbon Molecular Sieve: The Core Guarantee of PSA Nitrogen Production Technology In the field of food preservation and green storage and