英语词汇“product certification”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	product certification
释义	product certification freq. 5 dict. 1 cmpt. 2 [网络]产品认证；产品证书；产品验证
随便看	sphalerites sphalerite structure sphalerite, zincblende sphalerite, zinc blende sphalerocarpium sphalerocarpium,-carpum sphalerocarpum sphaleron sphaleronic sphalerons Sphallerocarpus Sphallerocarpus gracilis Sphallerocarpus gracilis(Bess.)K.-Pol. sphalm sphalma Sphalmanthus sphaniherbosa sphagnum high moor SPHARGIDAE sphargids spharit (sphaerite) spharokoboltit (spherocobaltite) spharokrystal Spharomagnesit Spharosiderit S phase

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