CSN ON 42 5622-1963 《钢筋 钢类型10和11，热缸叶片，轧制 30 25 规格标准》.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 24062-2009 环境管理.将环境因素引入产品的设计和开发.pdf

GB T 24100-2009 X、γ辐射屏蔽涂料.pdf

GB T 24101-2009 染料产品中4-氨基偶氮苯的限量及测定.pdf

GB T 24102-2009 染料及染料中间体产品.检验规则.pdf

GB T 24103-2009 染料中间体.产品标志、标签、包装、运输、贮存通则.pdf

GB T 24104-2009 岩土工程仪器型号命名方法.pdf

GB T 24105-2009 岩土工程仪器基本环境试验条件及方法.pdf

GB T 24106-2009 岩土工程仪器术语及符号.pdf

GB T 24107.1-2009 土工试验仪器.三轴仪.第1部分 应变控制式三轴仪.pdf