Details

Damping sheet

Post:2014-1-7阅读次数:10332
GB0702 damping sheet
Parameters: Specific Gravity: 1.7; Tearing: 2.0Mpa; Elongation: 250%; Hardness: 65 ° ± 5 °
Usage: noise insulation, seismic performance, suitable for air conditioners, refrigerators, cold storage, automotive and theaters, dance halls, offices and other buildings noise insulation
秋霞电影网免费观看_秋霞电影院午夜无码中文_秋霞免费理论片在线观看