back pressure test
常见例句
- Yesterday he took back the pressure test pump from machine shop.
昨天他從機廠取廻了試壓泵。
blog.sina.com.cn - The micropump performance test includes outlet accumulated flow rate and back pressure test.
其中微泵的性能測試包括出口流量和背壓測試。 - An integrated pressure and temperature data had been acquired by conducting back pressure and boundary detection test on well O 36 with high resolution electronic gauges.
採用高精度進口電子壓力、溫度監測儀先後對位於歐利坨子區塊的歐36井進行了系統試井及探邊測試，測取了完整的地層壓力、溫度變化曲線。 返回 back pressure test