Regulation (EU) 2017/920 of the European Parliament and of the Council of 17 May 2017 amending Regulation (EU) No 531/2012 as regards rules for wholesale roaming marketsText with EEA relevance.
2017年5月17日欧洲议会和理事会第2017/920号法规(EU)修订了第531/2012号法规(EU) 涉及与欧洲经济区相关的批发漫游市场文本规则
Regulation (EU) 2017/920 of the European Parliament and of the Council of 17 May 2017 amending Regulation (EU) No 531/2012 as regards rules for wholesale roaming marketsText with EEA relevance.