329220192 发表于 2017-12-18 08:56:25

ISO_IEC TR 17028-2017

ISO_IEC TR 17028-2017 Conformity assessment -- Guidelines and examples of a certification scheme for services





admin 发表于 2017-12-18 16:26:37


谢谢您的分享，金币已奖励!

ir_71 发表于 2018-1-26 02:25:12

Thank you very much for sharing!

ygs67 发表于 2018-1-26 09:53:48

多谢分享！                        
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