Results show that the acoustic system of micro perforation plate can effectively reduce discharge noise.

试验表明，微穿孔板吸声结构可有效地降低排气噪声。

youdao

Results show that the acoustic system of micro perforation plate can effectively reduce discharge noise.

试验表明，微穿孔板吸声结构可有效地降低排气噪声。

youdao