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 ( H: M! ]8 `$ M$ ]: N. A* [0 [) y l. H* }. X: B
Your dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate".8 s. E) S; @; v, i3 W; L C. [9 Z
1 x/ W/ K9 i/ q( s# B2 z; [操作前检验 is the best translation until you provide me the full context.