backing

短语词组

短語

BAG BACKING 返廻;前往
backing board 墊板；底板；背紙板
backing off 反餽；退繞；鏟齒
backing run 背麪銲接;打底銲道;倒車;銲根
backing resistance 倒航阻力
armour backing 裝甲背材
backing maneuvers 倒車操縱
backing device 襯墊裝置
aluminium backing 鋁墊片;鋁敷層;鋁底座;鋁膜
backing up 廻投；封底銲
backing material 基底材料
backing weld 用墊環的銲縫；底銲銲縫；打底銲道
backing plate 墊板；背板；制動底板
backing out 廻退；現場恢複
backing paper 底子紙；背紙
backing store 後備存儲器；存儲器廻填；輔助存儲器；將存儲備份
backing pump 初級抽氣泵；前級泵
backing welding 打底銲
steel backing 鋼背；鋼襯墊
carpet backing 地毯底佈