英语词汇“norms for preliminary estimate”的翻译、意思、用法、释义-英汉汉英双解词典

单词	norms for preliminary estimate
释义	norms for preliminary estimate 概算定额
随便看	vacuum suction roll vacuum suction system vacuum suctionsystems Vacuum suction vehicles and semi-trailers vacuum sufficient mold vacuum sugar cooker vacuum supply vacuum support vacuum-supported mud jacking vacuum-surcharge vacuum-surcharge combined preloading vacuum surcharge preloading vacuum-surcharge preloading vacuum surcharge preloading method vacuum-surcharge preloading method vacuum surface processing vacuum surge tank vacuum suspended power brake vacuum-suspended power brake vacuum suspended type vacuum sweepe vacuum sweeper Vacuum sweeper vehicle vacuum switch vacuum-switch