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Terms for subject Oil / petroleum containing 起 重 臂 | all forms | in specified order only
ChineseEnglish
井场悬臂起重机wall bracket crane
动臂起重机whip crane
双悬臂起重机double cantilever crane
吊臂起重塔boom derrick
塔式旋臂起重机column jib crane
悬臂起重机cantilever crane
悬臂起重机boom crane
旋臂式起重机swing-jib crane
移动式悬臂起重机mobile jib crane
起重平衡臂jack arm
起重机臂outreach
起重机臂jib
起重机臂工作半径reach of crane
起重臂boom
起重臂lifting beam
起重臂lift arm
起重臂gibbet
起重臂制动块boom stop
起重臂棘轮boom ratchet
起重臂棘轮boom dog