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 : ?4 {% b+ Z; u" M5 _7 t. c0 ~
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Your dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate". " ?6 A1 ^0 b1 k5 Z4 E; f 2 I: b4 w7 G. ]! G# E操作前检验 is the best translation until you provide me the full context.