THE 2-MINUTE RULE FOR EXCAVATION

该例句来自Hansard存档。包含以下议会许可信息开放议会许可v3.0 Among the excavators instantly broke down and was from motion for numerous months. 来自 Hansard archiveLiquefaction takes place when loosely packed, h2o-logged sediments at or near the bottom surface area drop their energy in response to potent ground shaking.Caut