溢流容量

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备流管、防冒液呼吸阀、防老化顶置充氮阀、温度计、容量计和输出的快速卸料阀接耦。