作者 Thunderstar 已发布 2026-07-20 2评论 加入对话 查看 0视图 Hemi-Anechoic Chamber – Professional Acoustic Space for Heavy-Duty Machinery Noise Testing 我们的标签: 半anechoic chamber semi-free-field acoustic laboratory full vehicle NVH semi-anechoic chamber industrial complete machine noise test room new energy vehicle anechoic chamber noise test room for fans and air conditioner outdoor units noise test ro 留下你的回复 您的电子邮件地址将不会被公布。必填字段标记为 * 发表您的评论