ONORM EN 295-1-1992 Vitnfied clay pipes and fittings and pipe joints for drains and sewers - Requirements《排水和污水管道用陶土管、配件及管连接件 要求》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

YD T 2153-2010 光性能监测功能模块（OPM）技术条件.pdf

YD T 2154-2010 可调谐光滤波器.pdf

YD T 2155-2010 通信用单芯光纤机械式接续器.pdf

YD T 2156-2010 无线通信用射频舆光模块技术条件.pdf

YD T 2157-2010 接入网技术要求吉比特的无源光网络(GPON)系统互通性.pdf

YD T 2158-2010 接入网技术要求 多业务接入节点(MSAP).pdf

YD T 2159-2010 接入网用光电混合缆.pdf

YD T 2161-2010 通信电缆——无线通信用50Ω泡沫聚乙烯绝缘、铜包铝管内导体、皱纹铝管外导体射频同轴电缆.pdf

YD T 2162-2010 铜包铝芯聚烯烃绝缘铝塑综合护套市内通信电缆.pdf