英语 ⇄ 俄语 英语

reference operating condition 强调
计量学	нормальные условия эксплуатации (CRINKUM-CRANKUM)
英语 词库
reference operating condition
计量学	The conditions under which the equipment was tested. Reference operating conditions are stipulated operating conditions for testing measurement equipment or the comparison of measured values. They are usually fixed reference values for the influence quantities which are acting upon the measurement equipment