Unveiling the refrigerator noise standards not greater than 52 DB

Many consumers would consider this question: refrigerator mute important? the answer often is important. That's not the DB value, the lower the better of refrigerator? experts explained: first, the fundamental role of refrigerator is to extend food freshness time. Good refrigerator should be quiet and fresh. So we asked the low noise at the same time, more attention should be paid to the effects. Cannot mute to mute but. In addition, now the manufacturer's efforts have been made to minimize the noise of the fridge to 42 DB, the noise of the brand gap 1-2 decibels, comparable to a pin drop. The noise of the national standards in the fridge? according to state regulations, refrigerator of noise value cannot exceed 52 DB.