求翻译：本工程桩基设计等级为甲级。地下水对混凝土结构具微腐蚀性。经判别在设防烈度为7度条件下, 工程设计时可不考虑地基土的地震液化影响。是什么意思？

The pile foundation design level of the project to Category. Groundwater with micro-corrosion of concrete structures. By discriminant earthquake liquefaction impact of fortification intensity is 7 degrees under the conditions of engineering time to consider the foundation soil.

This engineering design level pile for A-Class. Underground concrete structures with a micro-abrasive. Fortified by the distinguished in intensity to 7 degrees, Engineering foundation and may not take into account when the earthquake liquefaction effects.

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This class a of engineering design of pile foundation for grade. Slightly corrosive groundwater to concrete structures. The discriminant in fortification intensity under the condition of 7 degrees, when the design does not consider the impact of seismic liquefaction of Foundation soil.

正在翻译，请等待...