英语词汇“jack bar”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	jack bar
释义	jack bar 千斤顶杆
随便看	ball and cage assembly ball and cage radial assembly ball and cage thrust assembly ball and chain ball-and-chain ball and chains ball-and-claw ball and disc integrator ball-and-disc integrator ball and disc type integrator ball-and-disk integrator ball-and-disk in tegrator ball and inner ring assembly ball and lever valve ball-and-lever valve ball and outer ring assembly ball-and-pillow structure ball-and-racetype pulverizer ball-and-race-type pulverizer ball-and-race type pulverizer mill ball and ring ball and ring apparatus ball and ring method ball-and-ring method ball-and-roll bearing hhhq hhjb hhjd hhjh hhjj hhjz hhkh hhlc hhlg hhll イッスンイッスンボウシイッセイッセイイッセイイッセイイッセイイチゲンイッセイチダイイッセイニイッセキ