这些奖项旨在表彰在基于天然制冷剂的系统实施方面的卓越表现，于6月11日在ATMOsphere America Summit举行的一场颁奖典礼上颁发。
【英文原文】
原标题：Costco, IIAR’s Schrift and Bitzer Win ATMO Awards
The awards, honoring excellence in the implementation of natural refrigerant-based systems, were presented during a ceremony on June 11 at the ATMOsphere America Summit.
