Are cargotank relief valves set correctly and actual relief valve Settings clearly and visibly displayed?
货舱安全阀的设定位置是否正确,安全阀实际定位的显示是否清楚和直观?
2
A travel point pressure switch (8.1) is arranged on the two-position five-way valve (8) and arranged at the bottom of the vehicle body or the cargotank body.