Your dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate".
操作前检验 is the best translation until you provide me the full context.
本帖最后由 SheJing 于 2013-1-24 09:37 编辑 , Z6 m. `, d2 u
& n/ ]3 O6 Z# ^1 k+ v# yYour dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate". @) Q: r$ X, F4 E3 B/ B. O: T( y2 N& j. b$ A' O
操作前检验 is the best translation until you provide me the full context.