澳门皇冠足彩


专业服务热线:13506712147
产品列表
联系我们
电话: 0571-82857358
手机:13506712147
传真:0571-82837896
地址: 浙江省杭州市萧山钱江农场
木工圆锯机噪声的危害

木工圆锯机噪声的危害

[来源:未知]    [作者admin]    [日期:2016-01-16 10:54]    [热度:]

  ZAOSHENGSHIYOUHENDUOBUXIEDIAODEJIYINHETAMENDEXIEYINYIQIXINGCHENGDEWUGUIZEDE、ZALUANDESHENGYIN,SHIRENMENBUXUYAODE、JIAOXIANGDE、SHIRENGANJUETAOYANHEFANZAODESHENGYIN。ZAOYINSHIYIZHONGGONGHAI,TABUDANYINGXIANGRENMENDEZHENGCHANGSHENGHUOYUGONGZUO,ERQIEHAIHUISHIYIXIEZHUANGZHISHEBEICHANSHENGPILAOSHIXIAO。WOGUOLAODONGBAOHUBUMENYUYOUGUANBUMENHEDANWEIGONGTONGYANJIUZHIDINGDE《GONGYEQIYEZAOSHENGWEISHENGBIAOZHUN》GUIDING:GONGZUOCHEJIANHEZUOYECHANGSUOZHONGGONGZUODIDIANDEZAOSHENGBIAOZHUNWEI85dB(A),RUOXIANYOUGONGYEQIYEJINGNULIZANSHIDABUDAOBIAOZHUN,KESHIDANGFANGKUAN,DANBUDECHAOGUO90dB(A)。GONGZUOSHIJIANJIANSHAOYIBAN,SHINEIZAOSHENGTIGAO3dB(A),ZAIRENHEQINGKUANGXIADOUBUDECHAOGUO115dB(A)。

木工圆锯机噪声的危害

关键字: