入戶門鉸鏈數量不足,門扇在使用過程中會逐步下吊,導致門扇與門框產生摩擦,造成開門費力、異響。一樘門配多少鉸鏈合適,參考下表: 門寬(毫米) 2片鉸鏈/扇 3片鉸鏈/扇 max.750 144 kg 187 kg max.850 144 kg 187 kg max.950 144 kg 187 kg max.1100 131 kg 170 kg max.125…
The life of the community is becoming more and more modern, but some traditional concepts and practical problems often make people scratch their ears. One of the typical examples i…
Lao Ding deeply feels one thing. In recent years, everyone\’s enthusiasm for their own courtyards has increased. I believe there is no one who doesn\’t want to make the…