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 * Z0 L# w7 z5 S3 H; P( r0 v) h! [: W" X3 v, ]1 K
Your dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate". : f" J% g# L4 _# \3 {7 w0 [+ ^7 u. S" C# o0 f9 Y" H8 e
操作前检验 is the best translation until you provide me the full context.