t7345s 发表于 2015-2-9 10:57:50

ETSI EG 202 417 V1.1.2 (2006-12)

ETSI EG 202 417 V1.1.2 (2006-12)
ETSI Guide
Human Factors (HF);
User education guidelines
for mobile terminals and services

admin 发表于 2015-2-9 11:35:28

谢谢您的分享，金币已奖励
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