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.
8 W7 O$ i: t7 e' c. T rYour dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate"." ~1 M/ g1 Z9 a2 A$ w$ e* {/ r0 ~
+ c! u2 i6 M, l& t0 v% r+ O, j操作前检验 is the best translation until you provide me the full context.