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 ) S: S0 F, w3 `' P% g8 w& A; j* r2 r' k& M3 G/ k+ ~
Your dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate". 9 ?; J# w' K B1 Z6 ^6 c 4 ]' M; \3 O# h! h操作前检验 is the best translation until you provide me the full context.