removaln.移动；搬迁；除去；开除Removal rates去除率removal order案件移送令removal class移去类别,删除种类removal power[法] 免职权removal house搬迁房removal cable移动电缆removal ratio去除率removal device去除装置removal permit[经] (货物)搬运许可证removal of NOx脱除NOx