建筑工地噪声监测仪-实时监测V÷"ìãbbs.3c3t.com´¡:Ó³q
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V÷"ìãbbs.3c3t.com´¡:Ó³q各类声环境功能区适用下表规定的环境噪声等效声级限值。V÷"ìãbbs.3c3t.com´¡:Ó³q| 声环境功能区类别V÷"ìãbbs.3c3t.com´¡:Ó³q | 时段V÷"ìãbbs.3c3t.com´¡:Ó³q | ||
| 昼间V÷"ìãbbs.3c3t.com´¡:Ó³q | 夜间V÷"ìãbbs.3c3t.com´¡:Ó³q | ||
| 0类V÷"ìãbbs.3c3t.com´¡:Ó³q | 50V÷"ìãbbs.3c3t.com´¡:Ó³q | 40V÷"ìãbbs.3c3t.com´¡:Ó³q | |
| 1类V÷"ìãbbs.3c3t.com´¡:Ó³q | 55V÷"ìãbbs.3c3t.com´¡:Ó³q | 45V÷"ìãbbs.3c3t.com´¡:Ó³q | |
| 2类V÷"ìãbbs.3c3t.com´¡:Ó³q | 60V÷"ìãbbs.3c3t.com´¡:Ó³q | 50V÷"ìãbbs.3c3t.com´¡:Ó³q | |
| 3类V÷"ìãbbs.3c3t.com´¡:Ó³q | 65V÷"ìãbbs.3c3t.com´¡:Ó³q | 55V÷"ìãbbs.3c3t.com´¡:Ó³q | |
| 4类V÷"ìãbbs.3c3t.com´¡:Ó³q | 4a类V÷"ìãbbs.3c3t.com´¡:Ó³q | 70V÷"ìãbbs.3c3t.com´¡:Ó³q | 55V÷"ìãbbs.3c3t.com´¡:Ó³q |
| 4b类V÷"ìãbbs.3c3t.com´¡:Ó³q | 70V÷"ìãbbs.3c3t.com´¡:Ó³q | 60V÷"ìãbbs.3c3t.com´¡:Ó³q | |