英语词汇“protection of well wall”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	protection of well wall
释义	protection of well wall 护壁
随便看	Pitch diameter of roller set pitch diameter of screw pitch diameter of thread pitch-diameter of thread pitch diameter of worm pitch diameter ratio pitch diameter tolerance pitch diameter tolerance symbol pitch difference table pitch dimension pitch dipping method pitch disc pitch discrimination Pitch Discrimination Pitch Discriminations pitch discrimination test Pitch disorders pitch disparity pitch distortion pitchdown pitch down pitch-down pitch downward Pitche pitched