短语词组短语Bristol Steel Belt Lacing 布瑞斯涛钢带接头belt lacing machine 皮带接头机;缝带机;皮带接合机belt lacing detail 胶带接合Steel Belt Lacing 钢带接头;钢质带衬alligator steel belt lacing 碎石机钢带接头 返回 belt lacing