开心棋牌

NINHAO,HUANYINGFANGWENANPINGXIANHENGAIJINSHUSIWANGZHIPINYOUXIANGONGSIGUANWANG

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联系我们
联系我们

· 安平县恒爱金属丝网制品有限公司

· 联系人:弓经理

· 手机:13513188878

· 电话0318-7991077

· 地址:河北省衡水市安平县徐疃

  村西北角245米处

DANGQIANWEIZHI:KAIXINQIPAI》CHANPINZHONGXIN

铁路声屏障

发表时间:2019-03-14
铁路声屏障

TIELUSHENGPINGZHANG(GEYINQIANG),GAODUZAI1mYI5mJIAN,FUGAIYOUXIAOQUYUPINGJUNJIANGZAODA10~15dB(A)(125Hz~40000Hz,1/3BEIPINCHENG),ZUIGAODA20dB(A)。

开心棋牌CHANPINTEDIAN:ZUHESHISHEJI,LINGHUOZIRU,ANZHUANGCHAIXIEKUAIJIEFANGBIAN;GESHENGLIANGDA、XISHENGXISHUGAO、QIANGDUGAO、NAIHOUXINGQIANG、MEIGUAN、ANZHUANGWEIHUFANGBIAN,KEGENJUYONGHUXUQIUPENTUGEZHONGYANSE。

 

TIELUSHENGPINGZHANG(GEYINQIANG)DEYONGTU:

GAOTIESHENGPINGZHANGGUANGFANYINGYONGYUGAOSUTIELU、CHENGJITIELU、CHENGSHIQINGGUIDENGSHENGPINGZHANGGONGCHENG。

 

TIELUSHENGPINGZHANG(GEYINQIANG)DEJISHUCANSHU:

开心棋牌1、GESHENGLIANG:46.3dB(A);

2、XISHENGXISHU:0.87;

开心棋牌3、KANGFENGYAXINGNENG:3MIAOZHENFENGFENGYA(P=±3.00KPa)SHIYAN ZUIDABIANXINGLIANG29.5mm ZUIDACANYUBIANLIANG8.00mm

 

TIELUSHENGPINGZHANG(GEYINQIANG)DECHANGJIANGUIGE:

开心棋牌1960mm×500mm×100mm(ZHANG× KUAN× HOU)。

 

TIELUSHENGPINGZHANG(GEYINQIANG)SUOXUANYONGDELIZHUXINGNENGJIESHAO:

1、ZHIZUOGONGYI

开心棋牌  1)KEXUEXUANLIAO,GENJUTUZHIDUIHXINGGANGXIALIAO,QUEBAOJINGDU;

开心棋牌  2)DIBANXIALIAOYOUSHUKONGHUOYANQIEGEWANCHENG,JINGDUGAO;

开心棋牌  3)DIBANDECHONGKONGYUHANJIEJUNJINGGUOYANGEDEGONGXU。

开心棋牌2、FANGFUCHULITONGGUOREJINDUXIN、PENSUJINXINGFANGFUCHULI,DUIXISHENGPINGKUANGJIAHEXISHENGMAOREJINDUXINHOUZAICITUZHUANG,BAOZHENGLEZHUOYUEDEFANGFUXINGNENG。

3、LIXUEXINGNENG KANGPILAOQIANGDU、NAIHOUXING、KANGBIANXINGNENGLIQIANG。


KAIXINQIPAI@ANPINGXIANHENGAIJINSHUSIWANGZHIPINYOUXIANGONGSIBAOLIUYIQIEQUANLI