SAF Swedish Employers\' Confederation 瑞典雇主联合会 SAF System Access Fee 系统接入费用 SAF Sample Authorization Form 样品授权书 ..
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如同广泛应用于家庭、机场和咖啡馆的无线接入(Wi - Fi)系统一样，WiMax可以使用免授权的(即免费的)频谱，这使得布网费用降低。
Like Wi-Fi, the popular wireless system found in homes, airports and cafes, WiMax can use unlicensed (ie, free) spectrum, making it less expensive to deploy.
该系统具有接入时间短，实时性好，工程费用低等特点，特别适用于山区、沼泽地带等恶劣环境中的智能仪器仪表远程通信。
This system has the advantages of short connection time, high real-time performance and low engineering expense, thus it is more suitable for some atrocious environments of mountainous and swamp area.
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