CSN ETS 300 070-1994 European digital cellular telecommunications systems (Phase 1) Technical realisation of facsimile group 3 Transparent (GSM 03 45)《欧洲数字蜂窝式电信系统（第1阶段） 传真3组技术实现 透.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

BS EN 60793-2-50-2016 Optical fibres Product specifications Sectional specification for class B single-mode fibres《光纤 产品规范 B类单模纤维分规范》.pdf

BS EN 60793-2-60-2008 Optical fibres — nPart 2-60 Product specifications — Sectional nspecification for category C single-mode nintraconnection fibres《光纤 产品规范 C型单模内连接光纤用分规范》.pdf

BS EN 60794-1-1-2016 Optical fibre cables Generic specification General《光缆 一般规格 总则》.pdf

BS EN 60794-1-2-2017 Optical fibre cables Generic specification Basic optical cable test procedures General guidance《光缆 总规范 光缆基本测试程序 一般指南》.pdf

BS EN 60794-1-20-2014 Optical fibre cables Generic specification Basic optical cable test procedures General and definitions《光缆 总规格 基本光学电缆试验程序 概述和定义》.pdf

BS EN 60794-1-21-2015 Optical fibre cables Generic specification Basic optical cable test procedures Mechanical tests methods《光缆 通用规格 基本光缆试验规程 机械试验方法》.pdf

BS EN 60794-1-23-2012 Optical fibre cables Generic specification Basic optical cable test procedures Cable element test methods《光缆 总规范 基本光缆试验规程 试验方法》.pdf

BS EN 60794-1-24-2014 Optical fibre cables Generic specification Basic optical cable test procedures Electrical test methods《光缆 总规格 基本光学电缆试验程序 电气试验方法》.pdf

BS EN 60794-1-3-2017 Optical fibre cables Generic specification Optical cable elements《光缆 通用规范 光缆元件》.pdf