词汇	concrete element
释义	concrete element 混凝土元件
随便看	Universal Microwave Landing System Universal Microwave Trainer Universal Microwave Training universal middleware universal military conscription universal military service Universal Military Simulator Universal Military Training Universal Military Training Service Universal Military Training System universal mill universal mill beam universal miller universal-miller universal milling universal milling and boring machines universal milling attachment universal-milling attachment universal milling head universal milling machine universal-milling machine universal milling machine with swivelling head universal mill plate universal mill stand universal mill train