在线标准查询 - 免费国家标准查询_行业企业标准查询下载

YD/T 2354-2011 2GHz WCDMA 数字蜂窝移动通信网 lub/lur 接口技术要求和测试方法(第六阶段)增强型高速分组接入(HSPA+)

YD/T 2354-2011.2GHz WCDMA digital cellular mobile telecommunication network-Tech...

YD/T 2353-2011.2GHz WCDMA digital cellular mobile telecommunication network-Test...

YY/T 0753.2-2009/ISO 23328-2 :2002.Breathing system filters for anaesthetic and...

TB/T 3277.2-2011.Railway magnetic thermal paper ticket-Part 2: Ticket vending ma...

YY/T 1160-2009.Carcinoembryonic Antigen Quantitative Detection Reagent( Kit)(Che...

YY/T 1162一 2009.Alpha-fetoprotein quantitative detection reagent( kit) (Chemilum...

YY/T 0520-2009.Titanium and titanium alloy dental implant attachments.YY/T 0520规...

TB/T 3277.3-2011.Railway magnetic thermal paper ticket-Part 3 : Automatic gate.1...

YY 0767-2009.Ultrasonic colour flow imaging systems.YY 0767规定了超声彩色血流成像系统的术语和定义、要...

TB/T 3443.3-2016.Coded rules of type , model and number for railway rolling stoc...

