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            <div   id="jhdhpxxdx"   class="date-wrap"> <span id="jhdhpxxdx"    class="date"> 29 </span> <span id="jhdhpxxdx"    class="month"> 2021-06 </span> </div>
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            <h1><i class="fa fa-envira"></i>ã€�制氧机隔音】隔éŸÏx�¿ä¸Žéš”韛_±�障介¾l?/h1><hr style="margin-bottom:30px">
            <p>&nbsp;<span style="color: rgb(48, 49, 51); font-family: &quot;Microsoft YaHei&quot;; font-size: 16px;">隔音æ�¿ä¸Žéš”音å±�éšœå�Œå±žäºŽéš”éŸÏx��料，区别在于使用的地点ä¸�å�Œã€‚éš”éŸÏx�¿åˆ†äØ“(f¨´)建筑物隔韛_’Œæž„筑物隔音两¿U�，ä¾�托建筑物外墙或内墙安装使用åQŒè¾¾åˆîC¸€å®šçš„隔音效果åQ›è€Œéš”韛_±�éšœå�ˆ¿U°éš”韛_¢™æ˜¯å�•ç‹¬ç»“构，</span></p>
<p style="box-sizing: border-box; font-family: &quot;Microsoft YaHei&quot;; margin: 16px 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: inherit; vertical-align: baseline; color: rgb(48, 49, 51);">&nbsp;</p>
<p style="box-sizing: border-box; font-family: &quot;Microsoft YaHei&quot;; margin: 16px 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: inherit; vertical-align: baseline; color: rgb(48, 49, 51);">主è¦�用于é�“èµ\两侧或整体å¾�½{‘的外圈åQŒè“v到舒¾~“噪韛_’Œé˜ÀLŒ¡ž®˜åŸƒçš„作用。ä¸�½Ž¡å¯¹äºŽéš”éŸÏx�¿˜q˜æ˜¯éš”音å±�éšœæ�¥è¯´åQŒéš”音的效果的好å��å�–决于多实用的隔音æ��料的密度，密度­‘Šå¤§åQŒéš”éŸÏx•ˆæžœåˆ™­‘Šå¥½ã€?/p>
<p style="box-sizing: border-box; font-family: &quot;Microsoft YaHei&quot;; margin: 16px 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: inherit; vertical-align: baseline; color: rgb(48, 49, 51);">&nbsp;</p>
<p style="box-sizing: border-box; font-family: &quot;Microsoft YaHei&quot;; margin: 16px 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: inherit; vertical-align: baseline; color: rgb(48, 49, 51);">生活中所è§�的物å“�多少都具有一定的隔音效果åQŒä½†å�ªæœ‰­‘…过30dBçš„æ�¿æ��æ‰�被称为隔éŸÏx�¿æˆ–隔韛_±�障。隔éŸÏx�¿å’Œéš”韛_±�障除了具备隔韛_ŠŸèƒ½å¤–åQŒè¿˜å…¯‚€�ä¹…ã€�美观ã€�è½»ä¾Ñ�€�防ç�«ã€�防水ã€�防ž®˜ç­‰ç‰¹ç‚¹ã€?/p>
<p style="box-sizing: border-box; font-family: &quot;Microsoft YaHei&quot;; margin: 16px 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-size: 16px; line-height: inherit; vertical-align: baseline; color: rgb(48, 49, 51);">隔音æ��料主è¦�以玻璃棉ã€�毛毡ã€�矿‹‚‰ã€�æˆö沫塑料ã€�玻璃棉ä¸ÞZ¸»åQŒä¸�å�Œæ��料的隔音效果区分è¦�ä¾�æ�®æ£€‹¹‹æŠ¥å‘Šæ�¥åˆ¤æ–­å¥½å��åQŒéš”éŸÏx�¿æˆ–隔韛_±�障的实际隔音分è´�是低于检‹¹‹æ•°æ�®æ��˜q°çš„分è´�值的ã€?/p>            <ul class="pager">
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