lotus999 发表于 2015-1-5 12:40:18

ISO_IEC 21118-2012 Information technology

ISO_IEC 21118-2012  Information technology -- Office equipment -- Information to be included in specification sheets -- Data projectors

exam 发表于 2015-1-6 09:26:56

ISO_IEC 21118-2012  Information technology - Office equipment - Information to be included in specification sheets - Data projectors:):):)

admin 发表于 2015-1-6 10:05:29

谢谢您的分享，金币已奖励

zhl1987_ 发表于 2016-10-12 10:05:05

谢谢分享

sunniee 发表于 2017-2-16 15:23:09

多谢分享多谢分享多谢分享

costar707 发表于 2017-6-5 10:41:48

ISO_IEC 21118-2012  Information technology - Office equipment - Information to be included in specification sheets - Data projectors

ygs67 发表于 2017-6-5 16:46:28

多谢分享！                          
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