card4b.pt | |
网站标题: | Card4B - Systems S.A. |
网站简介: | Card4B - Systems S.A. |
关键字: | bilhetica card4b ticketing contactless interoperability open standard architecture ticketing kernel taas cloud IFM NFC GlobalPlatform EBSF ITxPT UITP Calypso Mifare SAM cardlet OT |
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