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 ( `1 W/ G5 {; [' ]) r, S& g! W
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Your dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate". ( S! e: M% K/ k9 c& K( w$ U4 V% V5 j7 `7 E# R+ N
操作前检验 is the best translation until you provide me the full context.