IS 9901 : Part 9 : 1986
IS 9901 : Part 9 : 19861342304
IS 9901 : Part 9 : 1986
Title: Measurement of sound insulation in buildings and of building elements: Part 9 Laboratory measurement of room to room airborne sound insulation of a suspended ceiling with a plenum above it
Format: Print
Pages: 12
Year: 1986
Publisher: Bureau of Indian Standards
Availability: Out of Stock
Title: Measurement of sound insulation in buildings and of building elements: Part 9 Laboratory measurement of room to room airborne sound insulation of a suspended ceiling with a plenum above it
Format: Print
Pages: 12
Year: 1986
Publisher: Bureau of Indian Standards
Availability: Out of Stock
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