ratio of non-operating profit to net sales【会计】
操作延迟时间
operating delay time【计】;operational delay time【计】
暂无补充释义。
相关词条
device for coupling the cylinder core and the bolt-operating member of cylinder locks
loading of operating system【计】
batch-processing operating system【计】
STUD(S) for securing straps for operating windows
limiting value of operating voltage of auxiliary source【电】
Standard operating procedure，SOP
multiprocessing operating system【计】