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 YD/T 1288-2003  
Technical specification for IP telepHony Interworking based on H.323 and SIP

基于h.323和基于会话初始协议(sip)的ip电话互通技术要求
 GB/T 17006.7-2003  
Evaluation and routine testing in medical imaging departments--Part 2-7: Constancy tests--Equipment for intra-oral dental radiograpHy excluding dental panoramic equipment

医用成像部门的评价及例行试验 第2-7部分: 稳定性试验 口内牙科X射线摄影设备不包括牙科全景设备
 GB/T 17006.9-2003  
Evaluation and routine testing in medical imaging departments--Part 2-10: Constancy tests--X-ray equipment for mammograpHy

医用成像部门的评价及例行试验 第2-10部分:稳定性试验 乳腺X射线摄影设备
 YD/T 1278-2003  
The technical demand and testing method for the charging performance of SPC. TelepHone network part

在用局用交换设备计费技术要求和检测方法——固定电话网部分

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