CNS 13795:1996
ISDN user-Network interfaces - Interface structures and access capabilities 整體服務數位網路使用者與網路間介面概觀與原則-介面結構及接取能力 |
CNS 13940-3:1997
area ##ERR## Identification cards - Optical memory cards - Linear recording 識別卡-光學記憶卡-線性記錄法;第3部:光學特性 |
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