What is the principle of the vacuum testing machine?
Time:2018-7-14 15:05:44 Clicks:2073times
The pending container - the conveyor - the probe exerts a "non-contact" strike at the top of the container - the sound of the container at the top of the container - the probe receives the sound - the unqualified sound is found, the signal is sent to the culper - the knockout action, and the leak container is hit out.
