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 C, [1 l6 l+ ^7 o( ~ G: _! ^, R% U
Your dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate". ) i% [( y8 e1 j9 x. Z - }# ~; a( d+ X a操作前检验 is the best translation until you provide me the full context.