ETSI ES 201 168-2000 Speech Processing Transmission and Quality Aspects (STQ) Transmission Characteristics of Digital Private Branch eXchanges (PBXs) for Interconnection to Private_1.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 ISO 15671-2000 Rubber and rubber additives - Determination of total sulfur content using an automatic analyser《橡胶和橡胶添加剂 采用自动分析仪对含硫总量的测定》.pdf

BS ISO 15672-2000 Rubber and rubber additives - Determination of total nitrogen content using an automatic analyser《橡胶和橡胶添加剂 采用自动分析仪对含氮总量的测定》.pdf

BS ISO 15674-2016 Cardiovascular implants and artificial organs Hard-shell cardiotomy venous reservoir systems (with without filter) and soft venous reservoir bags《心脏脉管植入物和人工器官 硬壳式.pdf

BS ISO 15675-2016 Cardiovascular implants and artificial organs Cardiopulmonary bypass systems Arterial blood line filters《心血管植入物和人造器官 心肺旁路系统 动脉血管路过滤器》.pdf

BS ISO 15676-2016 Cardiovascular implants and artificial organs Requirements for single-use tubing packs for cardiopulmonary bypass and extracorporeal membrane oxygenation (ECMO)《心.pdf

BS ISO 15686-1-2011 Buildings and constructed assets Service life planning General principles and framework《建筑物和建筑资产 使用年限计划编制 一般原则和框架》.pdf

BS ISO 15686-10-2010 Buildings and constructed assets Service life planning When to assess functional performance《房屋和建筑资产 使用寿命预期 评估功能性能的时机》.pdf

BS ISO 15686-2-2012 Buildings and constructed assets Service life planning Service life prediction procedures《房屋和建筑资产 服务年限计划 服务年限预计规程》.pdf

BS ISO 15686-3-2002 Buildings and constructed assets - Service life planning - Performance audits and reviews《建筑物和已建成的资产 使用寿命计划 性能审核和检查》.pdf