backing

短语词组

短语

BAG BACKING 返回;前往
backing board 垫板；底板；背纸板
backing off 反馈；退绕；铲齿
backing run 背面焊接;打底焊道;倒车;焊根
backing resistance 倒航阻力
armour backing 装甲背材
backing maneuvers 倒车操纵
backing device 衬垫装置
aluminium backing 铝垫片;铝敷层;铝底座;铝膜
backing up 回投；封底焊
backing material 基底材料
backing weld 用垫环的焊缝；底焊焊缝；打底焊道
backing plate 垫板；背板；制动底板
backing out 回退；现场恢复
backing paper 底子纸；背纸
backing store 后备存储器；存储器回填；辅助存储器；将存储备份
backing pump 初级抽气泵；前级泵
backing welding 打底焊
steel backing 钢背；钢衬垫
carpet backing 地毯底布