[網(wǎng)絡(luò)] 流砂 fluid sand molding: 流態(tài)砂造型fluid sand moulding: 流態(tài)砂造型fluid sand process: 流態(tài)自硬砂制模法sand cleaning fluid: 沖砂液sand consolidation fluid: 砂粒膠結(jié)溶液下載手機(jī)詞典可隨時隨地查詞查翻譯