英语词汇“principal maintenace period”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	principal maintenace period
释义	principal maintenace period n.规定维修时间
随便看	composings composing shaping composing shop composingstick composing stick composing-stick composing system composing table composing techniques composing testpaper Composing Test Paper composing the mind composing to express emotion Composing training apparatus composing type composing type blocks composing/typesetting composing Zheng music composion analysis composit Composita Compositae medical plants Compositae plant compositae plants Compositae Plants in Hunan