information about Sound transmission class field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Physics 33M papers | Engineering 25M papers | Acoustics 2.9M papers | Civil engineering 854k papers |
| Current | |||
Sound transmission class 6,357 papers | |||
| Child | |||
Sound reduction index 0 papers | Impact insulation class 0 papers | ||
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History