SR ISO 4386-3-1996 Plain bearings Metallic multilayer plain bearings - Part 3 Non-destructive penetrant testing《滑动轴承 多金属层滑动轴承 第3部分：无损渗透测试》.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

YDC 024-2006 800MHz CDMA 1X数字蜂窝移动通信网设备测试方法 移动台 第2部分 协议一致性测试.pdf

YDC 028-2003 800MHz CDMA 1X 数字蜂窝移动通信网接口测试方法：A10A11接口.pdf

YDC 031-2004 基于CDMA技术的数字集群系统总体技术要求.pdf

YDC 045-2007 基于软交换的网络组网总体技术要求.pdf

YDC 046-2007 400 1800MHz SCDMA无线接入系统：频率间隔为500kHz的系统点对点短消息业务技术要求.pdf

YDC 047-2007 400 1800MHz SCDMA无线接入系统频率间隔为500kHz的系统空中接口测试方法.pdf

YDC 048-2007 电话号码映射 总体技术要求.pdf

YDC 063-2007 TD-SCDMAGSM 双模双待机数字 移动通信终端技术要求.pdf

YDC 064-2007 TD双模双待机数字移动通信终端测试方法.pdf