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2013-05-23 12:21
求翻译：The Europeans realized this early on, and in 1982 the Conference of European Posts and Telegraphs(CEPT) formed a study group called the Groupe Special Mobile (GSM) to study and develop a pan-European public land mobile system. The proposed system had to meet certain criteria:是什么意思？ 待解决
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The Europeans realized this early on, and in 1982 the Conference of European Posts and Telegraphs(CEPT) formed a study group called the Groupe Special Mobile (GSM) to study and develop a pan-European public land mobile system. The proposed system had to meet certain criteria:
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