GB/T 15120.4-1994
识别卡 记录技术 第4部分:只读磁道的第1磁道和第2磁道的位置
Identification cards--Recording technique--Part 4:Location of read-only magnetic tracks--Tracks 1 and 2
- 实施日期
- 1995-03-01
- ICS 分类
- 35.220.10
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 4,207 条
GB/T 15120.4-1994
Identification cards--Recording technique--Part 4:Location of read-only magnetic tracks--Tracks 1 and 2
GB/T 15120.3-1994
Identification cards--Recording technique--Part 3:Location of embossed characters on ID-1 cards
GB/T 15120.2-1994
Identification cards--Recording technique--Part 2:Magnetic stripe
GB/T 15127-1994
Information processing systems--Data communication--Twisted pair multipoint interconnections
GB/T 15126-1994
Information processing systems--Data communications--Network service definition
GB/T 15120.1-1994
Identification cards--Recording technique--Part 1:Embossing
GB/T 15128-1994
Information processing systems--Open systems interconnection--Basic connection oriented sessionservice definition
GB/T 15122-1994
Information processing systems--Designation of unrecorded flexible disk cartridges
GB/T 15119-1994
General codes for broken and damaged container
GB/T 14945-1994
General codes for broken and damaged cargo in transport
GB/T 14919-1994
The specifications for digital audio sourcecoding
GB/T 14885-1994
Classification and codes for fixed assets
GB/T 14916-1994
Identification cards--Physical characteristics
GB/T 14915-1994
The terms of electronic data interchange
GB/T 14815.1-1993
Information processing--Coded representation of pictures--Part 1:Encoding principles for picture representation in a 7-bit or 8-bit environment
GB/T 14814-1993
Information processing--Text and office systems--Standard generalized markup language(SGML)
GB 13000.1-1993
Information technology--Universal multiple--Octet coded character set(UCS)--Part 1:Architecture and basic multilingual plane
GB/T 14805-1993
Electronic datainterchange for administration,commerce and transport (EDIFACT)--Application level syntax rules
GB/T 14715-1993
Generic specification of uninterruptible power supply for information technical equipment
GB/T 14719-1993
256×256 Dot matrix Songti font set and data set of Chinese ideograms for information interchange