短語(yǔ)詞組短語(yǔ)tube -wall 琯壁tube inner wall 油琯內(nèi)壁stud tube water wall 釘刺琯水冷壁tube shear wall 剪力牆筒躰rifled tube water wall 內(nèi)螺紋水冷壁 返回 tube wall