词典论坛联络

   英语
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短语
European standard
技术, 法律 EN-standard
经济 Euroopa standard
European standard A standard which has been approved pursuant to the statutes of the standards bodies with which the Community has concluded agreements
环境 Euroopa standard
 英语 词库
European Standard
信息技术, 缩写 ES (ETSI)
European standard: 8 短语, 4 学科
卫生保健1
技术3
运输1
通讯3