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 ] E$ n5 X# J# M: | C
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Your dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate". $ J! ]( F: ]; y3 t 1 C! _2 C! a+ g8 ^ N7 A操作前检验 is the best translation until you provide me the full context.