New Yorkers for Cool Refrigerant Management 的一封信希望州建筑规范委员会与 ASHRAE 和 UL 保持一致。
【英文原文】
原标题:New York Group Seeks Support Early Adoption of R290 Heat Pump
Letter by New Yorkers for Cool Refrigerant Management wants State Building Code Council to align with ASHRAE and UL.




