SIS SMS 2971-1974 Non-magnetic coatings on magnetic basis metals Measurement of coating thickness Magnetic method《磁性金属基体上的非磁性涂层 涂层厚度测量 磁选法》.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 7043 CORR 1-2006 Virtual concatenation of plesiochronous digital hierarchy (PDH) signals Corrigendum 1 (Study Group 15 Also Listed as Y 1343)《PDH信号的虚串联》.pdf

ITU-T G 7043 FRENCH-2004 Virtual concatenation of plesiochronous digital hierarchy (PDH) signals《准同步数字系列(PHD)信号的虚级联 G系列 传输系统及媒体 数字系统及网络 数字终端设备 15号研究组 也列为Y 1343》.pdf

ITU-T G 7043 SPANISH-2004 Virtual concatenation of plesiochronous digital hierarchy (PDH) signals《准同步数字系列(PHD)信号的虚级联 G系列 传输系统及媒体 数字系统及网络 数字终端设备 15号研究组 也列为Y 1321 AMD1》.pdf

ITU-T G 7043-2004 Virtual concatenation of Plesiochronous Digital Hierarchy (PDH) signals SERIES G TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital terminal equia.pdf

ITU-T G 705 FRENCH-2000 Characteristics of Plesiochronous Digital Hierarchy (PDH) equipment functional blocks《准同步数字系列(PDH)设备功能块的特性 系列G 传输系统和媒体数字系统和网络 数字传输系统 终端设备 概要 15号研究组》.pdf

ITU-T G 705 SPANISH-2000 Characteristics of Plesiochronous Digital Hierarchy (PDH) equipment functional blocks《准同步数字系列(PDH)设备功能块的特性 系列G 传输系统和媒体数字系统和网络 数字传输系统 终端设备 概要 15号研究组》.pdf

ITU-T G 705-2000 Characteristics of Plesiochronous Digital Hierarchy (PDH) Equipment Functional Blocks Series G Transmission Systems and Media Digital Systems and Networks Digital )《.pdf

ITU-T G 706 FRENCH-1991 FRAME ALIGNMENT AND CYCLIC REDUNDANCY CHECK (CRC) PROCEDURES RELATING TO BASIC FRAME STRUCTURES DEFINED IN RECOMMENDATION G 704《与推荐性规范G704中定义的基本框架结构有关的帧同步和循.pdf

ITU-T G 706 SPANISH-1991 FRAME ALIGNMENT AND CYCLIC REDUNDANCY CHECK (CRC) PROCEDURES RELATING TO BASIC FRAME STRUCTURES DEFINED IN RECOMMENDATION G 704《与推荐性规范G704中定义的基本框架结构有关的帧同步和.pdf