GB/T 19889.4-2005

Active

Acoustics-Measurement of sound insulation in buildings and of building elements-Part4:Field measurements of airborne sound insulation between rooms

声学 建筑和建筑构件隔声测量 第4部分:房间之间空气声隔声的现场测量

Standard Type
GBT
ICS
91.120.30
CCS
A59
Status
现行
Issue Date
2005-09-09
Implementation
2006-04-01
Responsible Dept
中国科学院
Drafting Unit
中国科学院

📚 References & Relations / 引用与关联

normative_reference DB 1
normative_reference GB/T 15173-1994
normative_reference GB/T 17181-1997
normative_reference GB/T 19889
normative_reference GB/T 19889.
normative_reference GB/T 19889.4-
normative_reference GB/T 3241
normative_reference GB/T 3241-1998
normative_reference GB/T 3785-1983
normative_reference GB/T 50121-2005
normative_reference IEC 60804
normative_reference IEC 60942
normative_reference IEC 61260
normative_reference ISO 140-2
normative_reference ISO 140-3
normative_reference ISO 140-4
normative_reference ISO 354