YD 5200-2014.Provisonal Acceptance Specification for Packet Transport Networks Engineering.1总则1.0.1YD 5200是分组传送网工程施工质量检查、随工检验和工程竣工验...
YD/T 2000.1-2014.Integrated optical path devices based on planar lightwave circuit Part 1: Optical power splitter based on PLC technology.1范围YD/T 2000.1规定了基于平面光波...
YD/T 1688.7-2017.Technical specification of optical transceiver module for xPON Part 7: Optical transceiver module embedded with MAC for ONU.1范围YD/T 1688.7规定了内置MAC功能...
YD/T 1688.3-2017.Technical specification of optical transceiver module for xPON Part 3: Optical transceiver module for GPON OLT/ONU.1范围YD/T 1688.3规定了用于GPON光线路终端...
YD/T 1814.5-2017.Remote management for broadband customer network based on public telecommunication network-Part5:Parameter profiles for customer terminal equipment.1范围YD/T 1814...
YD/T 2005-2017.The technical specifications of optical transceivers for fiber channel.1范围YD/T 2005规定了用于光纤通道的光收发模块的技术要求、测试方法、可...
HJ 781-2016.Solid waste - Determination of 22 metal elements - Inductively coupled plasma optical emission spectrometry.1适用范围HJ 781规定了测定固体废物及固体废物浸...
HJ 782-2016.Waste solid-Extraction of organic compounds -Pressurized fluid extraction ( PFE ).1适用范围HJ 782规定了提取固态固体废物中有机物的加压流体萃取法。...
HJ 783-2016.Soil and sediment-Extraction of organic compounds-Pressurized fluid extraction (PFE).1适用范围HJ 783规定了提取土壤和沉积物中有机物的加压流体萃取法...
HJ 784-2016.Soil and sediment-Determination of polycyclic aromatic hydocabons-High performance liquid chromatography.1适用范围HJ 784规定了测定土壤和沉积物中多环芳烃...
