sound damping chamber

• 消声室

sound damping chamber的用法和样例：

例句

1. A car installed with different types of tire is put on the chassis dynamometer in an anechoic test chamber for measuring the in-car noise under coasting condition.
   摘要对某轿车换装不同型号轮胎，在消声室转鼓上进行滑行工况下的车内噪声测试。