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专业隔音箱厂家新宇宙隔音箱隔声箱的隔音范围

时间:2018-07-20浏览次数:546

专业隔音箱厂家新宇宙高冲隔音房的隔音范围

1、ZAIWAIJIEHUANJINGZAOSHENGSHENGYAJI≤80dB(AJIQUAN),GEYINXIANGGESHENGXIANGNEIDEBENDIZAOSHENG≤45dB(AJIQUAN) 


2、ZAIWAIJIEHUANJINGZAOSHENGSHENGYAJI≤70dB(AJIQUAN),GEYINXIANGGESHENGXIANGNEIDEBENDIZAOSHENG≤30dB(AJIQUAN)ZAIWAIJIEHUANJINGZAOSHENGSHENGYAJI≤60dB(AJIQUAN),GEYINXIANGGESHENGXIANGNEIDEBENDIZAOSHENG≤25dB(AJIQUAN3。) 


3、ZAIWAIJIEHUANJINGZAOSHENGSHENGYAJI≤50dB(AJIQUAN),GEYINXIANGGESHENGXIANGDENEIBENDIZAOSHENG≤20dB(AJIQUAN3。) 


4、WEIFANGBIANGUANGDAKEHUDESHIYONGXUQIU,WOMENYEKEYIANZHAOKEHUDEYAOQIUYIJIXIANCHANGDEHUANJINGZAOSHENGJINXINGSHEJIZHIZUO,DADAOYONGHULIXIANGDESHIYONGXIAOGUO。