9

Semi-Automatic Switching Pressure Reducing Valve/Device 'Semi-Automatic Switching Semi-O TN-50 Series'
ヤマト産業
You can supply gas continuously! A device that switches over when one cylinder is empty.
18

Pressure measurement sensor in a vacuum environment [Simultaneous measurement of pressure distribution in a vacuum environment!]
岡野製作所
By installing multiple sensors inside a vacuum chamber, it is possible to measure a wide range! Pressure distribution, which was previously difficult to measure, can now be measured.