短語詞組短語critical l depth 臨界深度critical foundation depth 地基臨界深度critical submerged depth 臨界浸深critical grinding depth 臨界磨削深度critical -depth flume 詳細繙譯Critical Excavation Depth 臨界開挖深度critical effect depth 臨界影響深度critical fill depth 臨界填土厚度 返回 critical depth