英语词汇“maintenance of standards”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	maintenance of standards
释义	maintenance of standards 标准器维持, 保残木
随便看	NPLCA n-ple integral n-ple isomorphism n-ple point nplf NPL (noise pollution level) NPLs n-plus-minus-one rule n-plus-one-address n-plus-one address n-plus-one address instruction n-plus-one address instruction format npm NPMA NPM (counts per minute) NPMI NPMRT n-p-n npn N. P. N. NP-NA np (neper) n-p-n junction n p n junction npn junction transistor 33123534 33124 3312454 331251 331251121 331251454 33125152 33125153 331252 331253 献体献呈献本献杯献灯献物献盃献立献策献納