YD/T 1312.5-2004.Requirements and measurement methods of electromagnetic compatibility for radio communication equipment Part 5: Radio Frequency (RF) audio link equipment and wirele...
YD/T 1312.4-2004.Requirements and measurement methods of electromagnetic compatibility for radio communication equipment Part 4: radio paging system.1范围YD/T 1312.4规定了无线寻...
YD/T 1312.3-2004.Requirements and measurement methods of electromagnetic compatibility for radio communication equipment Part 3: Private land Mobile Radio (PMR) and ancillary equipm...
GA/T 1303-2016.Type 2008 38 mm multipoint smoking tear gas grenade for police.1范围GA/T 1303规定了2008式38毫米警用子母式发烟型催泪弹的代号、技术要求、试验...
GY/T 2015-294.Technical framework for digital cinema content copyright protection.GY/T 2015规定了电影数字节目在制作、存储、发行传输、放映及其他应用过程中...
GY/T 289一2015.The architecture of NGB smart hybrid terminal for CATV network.GY/T 289规定了基于有线电视网络的下一-代广播电视网(NGB) 智能融合终端的总体架...
GY/T 202. 2一2016.Catalogue specifications of radio and television archives-Part 2: Audio archives.GY/T 202的本部分规定了广播电视节目音频资料编目的著录项目(元...
GA/T 1295-2016.Data items for traffic management information.1范围GA/T 1295规定了交通管理业务信息的数据项,包括机动车登记信息、机动车驾驶证管理信息...
GA/T 1255-2016.Police digital trunking communication system Technical requirements and measurement methods for radio frequency equipment.1范围GA/T 1255规定了警用数字集群(...
GY/T 212-2017.Technical requirements and measurement methods of MPEG-2 SDTV encoder and decoder.GY/T 212规定了视频编解码采用GB/T 17975. 2- -2000主型 主级、音频编解码...
