隔音门

虽然和偷也差不远，可是究竟中间还隔着层大兵。水泵房等房间内壁贴吸声材料。采用双层隔音门。

For though Xiangzi 's taking them wasn 't much different from stealing , there were after all the soldiers in between . Inside wall of pump chamber is adhibited with sound absorption material , equipped with double layer sound isolation door .

夸耶特TM隔音防火门融入了专业的隔音、防火设计、优质的材质、精细的制造、精美的着色等。

QuietTM Fire Door , made of high-quality material , is integrated with professional sound and fire proof design , and carefully manufactured and colored .

夸耶特TM隔音防火门有单开、双开、推拉等多种形式，提供标准及非标尺寸，不同隔音等级需求的产品。

QuietTM Fire Door is of single , double and sliding types and products of standard and nonstandard sizes are available to meet the requirements of different sound insulation grades .

我想要写这篇文章，以教育人民认识隔音声学门。

I wanted to write this article to educate people about soundproof acoustical doors .