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Acoustic Insulation Material
Detail Specifications / Descriptions
eFoam is in compliance with ASTM E-1007 and ASTM E-989-98. Its acoustic efficacy is 20db.
eFoam is in compliance with ASTM E-1007 and ASTM E-989-98. Its acoustic efficacy is 20db.
Company: | MEGA MASTER TECHNOLOGY CO., LTD. |
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