undefined
ISO 10052 2021 Acoustics — Field measurements of airborne and impact sound insulation and of service equipment sound — Survey method
ISO 10052 2021 Acoustics — Field measurements of airborne and impact sound insulation and of service equipment sound — Survey method
文档预览
中文文档
40 页
50 下载
1000 浏览
10 评论
3 收藏
4.0分
温馨提示：本文档共40页，可预览 3 页，如浏览全部内容或当前文档出现乱码,可直接付费下载原始文档
本文档由 路人甲 于 2024-07-21 09:07:55上传分享