许多国家也发起了类似的碳标签倡议，量定碳排放的技术逐渐正式化，全球标准也在制定当中。
Similar carbon-labelling initiatives have been launched in many countries, measurement techniques are gradually being formalised and a global standard is in the works.
有线电视新闻网：是否有全球统一标准的标签？
2004年底，超高频标签的全球标准“Gen2”得到了批准，标准定义了工业所急需的通用语言，但却比希望的晚了不少。
The ratification at the end of 2004 of a global “Gen2” standard for UHF RFID tags defined a much-needed common language for the industry, but much later than expected.
2004年底，超高频标签的全球标准“Gen2”得到了批准，标准定义了工业所急需的通用语言，但却比希望的晚了不少。
The ratification at the end of 2004 of a global "Gen2" standard for UHF RFID tags defined a much-needed common language for the industry, but much later than expected.
2004年底，超高频标签的全球标准“Gen2”得到了批准，标准定义了工业所急需的通用语言，但却比希望的晚了不少。
The ratification at the end of 2004 of a global "Gen2" standard for UHF RFID tags defined a much-needed common language for the industry, but much later than expected.
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