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 h7 g4 m! K# J; bYour dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate".9 S2 w5 ~/ ]/ g& R: D1 A
$ Y7 W" ?$ `. K/ s操作前检验 is the best translation until you provide me the full context.