ÒøºÓµç×ÓÓÎÏ·1331

966525f67021fd624
x
Ä¿½ñλÖ㺣º£ºÊ×Ò³ > Çå¾²»·±£
ÒøºÓµç×ÓÓÎÏ·13312020Äê³§½çÔëÉù×ÔÐмì²âÊý¾Ý
Ðû²¼Ê±¼ä£º£º£º2020-01-13 00:00 ÔĶÁ´ÎÊý£º£º£º17522
·ÖÏí£º£º£º


¼¾¶È

¼ì²âµãλ

¼ì²âÈÕÆÚ

¼ì²âÏîÄ¿

¼ì²âЧ¹ûdB/(A/)

Öç¼äLeq

Ò¹¼äLeq

Ò»

¶«³§½ç

3ÔÂ20ÈÕ

ÔëÉù

60.3

50.1

Äϳ§½ç

3ÔÂ20ÈÕ

ÔëÉù

54.6

52.2

Î÷³§½ç

3ÔÂ20ÈÕ

ÔëÉù

56.2

51.9

±±³§½ç

3ÔÂ20ÈÕ

ÔëÉù

55.7

49.8

¶þ

¶«³§½ç

6ÔÂ2ÈÕ

ÔëÉù

61.3

50.4

Äϳ§½ç

6ÔÂ2ÈÕ

ÔëÉù

55.7

51.9

Î÷³§½ç

6ÔÂ2ÈÕ

ÔëÉù

57.1

50.5

±±³§½ç

6ÔÂ2ÈÕ

ÔëÉù

56.3

48.7

Èý

¶«³§½ç

7ÔÂ20ÈÕ

ÔëÉù

61.0

51.6

Äϳ§½ç

7ÔÂ20ÈÕ

ÔëÉù

58.3

50.2

Î÷³§½ç

7ÔÂ20ÈÕ

ÔëÉù

57.6

46.9

±±³§½ç

7ÔÂ20ÈÕ

ÔëÉù

60.0

51.8

ËÄ

¶«³§½ç

12ÔÂ14ÈÕ

ÔëÉù

60.8

50.7

Äϳ§½ç

12ÔÂ14ÈÕ

ÔëÉù

56.5

51.1

Î÷³§½ç

12ÔÂ14ÈÕ

ÔëÉù

56.6

48.3

±±³§½ç

12ÔÂ14ÈÕ

ÔëÉù

56.2

47.5

±¾´Î¼ì²âÒÀ¾ÝºÍÒªÁì

ÑùÆ·ÖÖ±ð

¼ì²âÏîÄ¿

¼ì²â±ê×¼£¨ÒªÁ죩¼°±àºÅ£¨º¬ÄêºÅ£©

ÒÇÆ÷×°±¸Ãû³Æ¡¢ÐͺÅ/¹æ¸ñ

ÔëÉù

³§½çÔëÉù

¹¤ÒµÆóÒµ³§½çÇéÐÎÔëÉùÅÅ·ÅGB12348-2008

Éù¼¶¼Æ¡ª¡ªHS5633B


¡¾ÍøÕ¾µØÍ¼¡¿
ÒøºÓµç×ÓÓÎÏ·13312020Äê³§½çÔëÉù×ÔÐмì²âÊý¾Ý-ÒøºÓµ