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GB/T 15845.3-1995
视听用户终端技术要求 使用2Mbit/s以内数字信道的视听用户终端之间建立通信的方法
Performance requirements of audiovisual terminals--System for establishing communication between audiovisual terminals using digital channels up to 2Mbit/s
GB/T 15845.5-1995
视听用户终端技术要求 P×64kbit/s视听业务的视频编解码器
Performance requirements of audiovisual terminals--Video code for audiovisual services at P×64kbit/s
GB/T 7702.2-1997
Standard test method for granular activated carbon from coal--Determination of particle size
GB/T 15873-1995
Directives for drafting semiconductor facilities interface specification
GB/T 15869-1995
General specification of satellite communication earth station for shipborne communication equipment for CDMA
GB/T 15845.2-1995
Performance requirements of audiovisual terminals--Frame-synchronous control and indication signals for audiovisual systems
GB/T 15868-1995
全球海上遇险与安全系统（CMDSS） 船用无线电设备和海上导航设备通用要求测试方法和要求的测试结果
Shipborne radio equipment forming part of the (globalmaritime distress and safety system) and marine navigational equipment--General require-ments,methods of testing and required test results
GB/T 3144-1982
Toluene--Determination of hydrocarbon impurities--Gas chromatographic method