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.
5 @; \9 h6 O9 nYour dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate". 6 f+ z o m: |' S3 ^) u9 l $ b1 E6 ~: i7 v9 n操作前检验 is the best translation until you provide me the full context.