SIS SMS 2177-1974 High hexagon nuts ISO metric screw threads Coarse pitch《高强度六角螺母 ISO公制螺纹 大螺距》.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

GB T 20610-2006 道路运输与交通信息技术电子收费(EFC)参与方之间信息交互接口的规范.pdf

GB T 20611-2006 智能运输系统中央数据登记簿数据管理机制要求.pdf

GB T 20612.1-2006 交通及出行者信息(TTI)经交通报文编码的TTI报文第1部分;使用ALERT-C的广播数据系统-交通报文频道(RDS-TMC)编码协议.pdf

GB T 20612.2-2006 交通及出行者信息(TTI)经交通报文编码的TTI报文第2部分：广播数据系统-交通报文频道(RDS-TMC)的事件和信息编码.pdf

GB T 20612.3-2006 交通及出行者信息(TTI)经交通报文编码的TTI报文 笫3部分：ALERT-C定位参考.pdf

GB T 20613-2006 烟花爆竹 储存运输安全性能检验规范.pdf

GB T 20614-2006 烟花爆竹 烟火药中高氯酸盐含量的测定.pdf

GB T 20615-2006 烟花爆竹 烟火药中铝含量的测定.pdf

GB T 20616-2006 烟花爆竹 烟火药中铋含量的测定.pdf