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Building Sound Insulation Evaluation

Building Sound Insulation Evaluation, Total:4 items.

In the international standard classification, Building Sound Insulation Evaluation involves: Protection of and in buildings.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Building Sound Insulation Evaluation

• GB/T 50121-2005 Rating standard of sound insulation in buildings
• GBJ 121-1988 Building sound insulation evaluation standard
• GBJ 121-1988(条文说明) Building sound insulation evaluation standard
• GB/T 50121-2005(条文说明) Rating standard of sound insulation in buildings (explanation)

Others:   Glass in building - Glazing and air insulation - Measurement of mechanical impedance of laminated glass, iso 140 Acoustics Measurement of sound insulation of buildings and building elements, Sound insulation design of civil buildings, Building Sound Insulation Evaluation.