ground pressure

Analysis of coal pressure of ground for round coal stock with base slab;

圆形煤场内设置离散桩承台时地面煤压力的计算

The vent system must keep the tank pressure within the permitted limits during ground pressure refueling.

飞机地面压力加油系统通气能力计算是飞机燃油系统设计的重要环节。