The utility model relates to a fuel tank with a fuel metering device, and is characterized in that an oilgauge is arranged on an oil input to meter a total inputting fuel quantity.
Tensioning jack, oilgauge shall be checked and calibrated prior to the prestressed steel strands tensioning and executed to check and calibrate in using as per the specified procedure.
张拉千斤顶、油表在预应力钢束张拉前进行检验和标定，使用中按规定程序进行送检标定。
3
After hitting its lowest level in nearly 30 years in June, the gauge had begun to improve as oil and gas prices fell from their record highs.