Deck/Measuring tool/651516 GAUGE PRESSURE GLYCERINE, FILLED WITH FURTHER DETAIL

中文品名：甘油压力表

The internal mechanism for the pointer operation is filled with glycerine to protect the accuracy of the gauge from mechanical vibration and to extend the working life of the gauge.

指针操作的内部机构充满甘油，以保护仪表的精度不受机械振动的影响，并延长仪表的使用寿命。