| 摘要 |
<p>The device has a trough like channel, which is arranged between machine tools and filtered device or pumping station below machine tools. One notch is provide in the lower range of the channel, and above the notch one liquid outlet is provided. The liquid outlet is arranged such that the liquid e.g. cooling lubricant flowing by notch and liquid outlet causes an acceleration of the transport of the liquid or solid in channel.</p> |
