Low base pressure is also a requirement to keep the surface clean . 低的基本压强也是保持表面清洁所要求的。
2.
Test study on distribution of base pressure of rigid pipe on flat soil foundation 平面土基刚性圆管基底压力分布的试验研究
3.
Standard practice for static calibration of electronic transducer - based pressure measurement systems for geotechnical purposes 土工用电子传感器型压力测量系统静态校准标准规程