• 采用WY1冲击分级测量源排放粉尘粉尘粒径分级组成除尘器的粒径分级除尘效率

    WY 1 in stake Cascade Impacted was used to measure the particle size classification of dusts and the fractional collecting efficiencies of dust collectors.

    youdao

  • 采用WY1冲击分级测量源排放粉尘粉尘粒径分级组成除尘器的粒径分级除尘效率

    WY 1 in stake Cascade Impacted was used to measure the particle size classification of dusts and the fractional collecting efficiencies of dust collectors.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定