"Heat recovery" CNS Standards List| Method Test | Canned straw | Reinforced Concrete | Fatty Acid | Method Test | Method Test | Polyacrylonitrile Yarns, | Wood − | |
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CNS 16494
2021 Edition Heat recovery ventilators and energy recovery ventilators − Method of test for performance 顯熱回收換氣機及全熱回收換氣機-性能試驗法 |
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