短语词组短语corrugate e 使起皱纹;成波状corrugate core 胶合板波状夹corrugate pipe 波纹管corrugate sheet 波纹片corrugate roller 瓦楞辊CORR Corrugate 波纹的Corrugate Steel 竹节钢筋;竹节钢CORRUGATE TUBE 波纹管corrugate fastener 波纹扣件 返回 corrugate