MSZ 448 49-1981 《饮用水阴离子活性剂 洗涤剂测定》.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

ITU-T G 901 FRENCH-1988 GENERAL CONSIDERATIONS ON DIGITAL SECTIONS AND DIGITAL LINE SYSTEMS《数字段和数字线路系统的注意事项》.pdf

ITU-T G 901-1988 GENERAL CONSIDERATIONS ON DIGITAL SECTIONS AND DIGITAL LINE SYSTEMS《数字段和数字线路系统的一般考虑》.pdf

ITU-T G 902 FRENCH-1995 Framework recommendation on functional access networks (AN) Architecture and functions access types management and service node aspects《功能接入网(AN)框架的推荐性规范 体系.pdf

ITU-T G 902 SPANISH-1995 Framework recommendation on functional access networks (AN) Architecture and functions access types management and service node aspects《功能接入网(AN)框架的推荐性规范 体.pdf

ITU-T G 902-1995 Framework Recommendation on Functional Access Networks (AN) Architecture and Functions Access Types Management and Service Node Aspects - Series G Transmission Sys.pdf

ITU-T G 911 FRENCH-1997 Parameters and calculation methodologies for reliability and availability of fibre optic systems《光纤系统可靠性和可用性参数的计算方法 系列G 传输系统和媒体 数字系统和网络 数字传输系统 数字段和数字有线系统 光.pdf

ITU-T G 911 SPANISH-1997 Parameters and calculation methodologies for reliability and availability of fibre optic systems《光纤系统可靠性和可用性参数的计算方法 系列G 传输系统和媒体 数字系统和网络 数字传输系统 数字段和数字有线系统 .pdf

ITU-T G 911-1997 Parameters and Calculation Methodologies for Reliability and Availability of Fibre Optic Systems - Series G Transmission Systems and Media Digital Systems and Netwec.pdf

ITU-T G 921 FRENCH-1988 DIGITAL SECTIONS BASED ON THE 2048 kbit s HIERARCHY《基于2048 kbit s分级的数字段》.pdf