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 ! o% A8 q) x1 C6 x" [5 ?2 L* r
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Your dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate". 3 w- h3 ~# F; g8 } 6 P1 I: n% Z" W) V. h4 K( L操作前检验 is the best translation until you provide me the full context.