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 & P% [& p P+ ]. y; G9 B( l5 @: q " s% v2 i$ w$ B, P u9 P2 ]Your dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate". 1 ~% J: o) @7 ?" m. b0 b: ?- T2 v8 Q2 m6 o0 h
操作前检验 is the best translation until you provide me the full context.