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 6 h0 F0 \3 z( }0 S3 Y- H/ }' I! o) r0 G& s J \7 N9 y
Your dashes are wrong. It should be read as "Select Check-Before-Operate" or "Select Check-Before-Execute Operate". ) f" \# L) Y* q8 n- k" Z! y & x [% P8 _* [; j Z: R- F, Z操作前检验 is the best translation until you provide me the full context.