freezing duration 中文意思是什麼
freezing duration
解釋
凍結持續時間-
This product does not need refrigerating or freezing and any cold treatment in advance, only need to pinch broken inside bag, can refrigerate rapidly, when the room temperature is 27 degrees centigrade, cold bag can be reached in the twinkling of an eye for refrigeration - 5 degrees centigrade, refrigeration can be up to 3 hours in duration
該產品無需冷藏或冷凍及任何預先的冷處理,只需捏破內袋,便能迅速製冷,室溫為27時,製冷瞬間冷袋可達5 ,製冷持續時間可達3個小時。
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