╰玻珇ざ残
瓣產龟ノ穝盡玻珇5笵盞纔钵盞┦╄眘よ碿‵剐忌のη诺ぱ
玴怠皌竚6mm+12A+6mmい件
硑縒疭笵盞ㄏ赣玻珇筳羘玂放盞┦矗ど穝蔼
芠砞璸ず滥瑈篫
玻珇冈薄
The ideal combination of profile, glass and hardware has achieved a high level of sound insulation, which gives you and your family a night of quiet sleep in a noisy environment.
| Anti wind pressure | 63.5∝p3<4.0 |
| Airtightness | 71.0≠q1>0.5 |
| Water tightness | 5500∝〉p<700 |
| Sound insulation | 225∝RW+Ctr<30 |
| Thermal insulation | 72.0>k≠1.6 |
稬獺そ渤腹
