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First, the role of soundproof glass windows: 1. Reduce noise. 2. Reduce heat conduction 3. Prevent condensation 4. ......
1. Request a sound insulation test report. Ask the manufacturer for a sound insulation test report from a qualified unit to u......
1. If a soundproof window needs to be installed in the bedroom, a push-pull soundproof window can be installed on the inside ......
In order to reduce noise pollution in the city, the government has taken a number of measures to alleviate the noise problem ......
Nowadays, there are not many soundproof windows in the soundproof window market. Most of them are shop-type businesses under ......
In the years of promoting the inward-opening and inner-turning windows, we found that too many people do not know much about ......