“两规”措施 the practice of shuanggui (A form of intraparty disciplinary action that requires a Party member under investigation to cooperate with questioning at a designated place and a designated time.) ; practice of shuanggui

两规衔接 the two regulatory convergence

两角规 compass ; compbumm ; comprear end

两脚规 compass ; [测] dividers ; bow compasses ; [测] sector

两规合一 Two rules unity

两边犯规 double foul

量口径两脚规 caliper compass ; cliper compss

除法器两脚规 divider compasses ; dividers

绘图用两脚规 drawing compass

附套两脚规 divider with sheath