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.
' o. A7 \- M+ a* VYour dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate".$ y* i: y% X/ S5 n9 L% N$ o9 l
2 M* {: v- b9 g; p. o操作前检验 is the best translation until you provide me the full context.