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 # R3 k8 L* |. M8 F! E3 B/ e' w 8 C) F2 e7 Q8 u/ g" V$ ~Your dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate". $ K; N' ^ l$ G! v* e* ^) y; O, K6 a* U* d9 U6 p1 m$ c
操作前检验 is the best translation until you provide me the full context.