Standard No.:	GB/T 15121.3-1996
English Name:	Information technology-Computer graphics-Metafile for storage and transfer of picture description information-Part 3: Binary encoding
Chinese Name:	信息技术 计算机图形存储和传送图片描述信息的元文卷 第三部分:二进制编码
Chinese Classification:	L81    Computer graphic
Professional Classification:	GB    National Standard
Issued by:	State Technical Supervision Bureau
Issued on:	1996-12-17
Implemented on:	1997-7-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	25000 words
Price(USD):	750.0
Delivery:	via email in 1~3 business day

本标准规定了计算机图形文卷的二进制编码。对于在GB/T 15121.1中规定的每个素，根据数据类型规定了一个编码。对这些数据类型的每个按照位、八位位组和字规定了一个显式表示。对于有些数据类型，确切的表示是用于文卷的函数功能，正如在文卷描述符中所记录的那样。