CSN ON 42 5511-1963 《圆棒钢 类型10至16 热冷轧 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

BS 4602-1977 Specification for the use of metric units in specifications for glass containers and finishes《玻璃容器及精度公制单位规格使用规范》.pdf

BS 4603-1970 Method for determination of residue on ignition or ash of chemical products《化学品引燃或灰分残余物的测定方法》.pdf

BS 4607-1-1984+A2-2010 Non-metallic conduits and fittings for electrical installations - Specification for fittings and components of insulating material《电气装置用非金属导管及配件规范 绝缘材料配件和组件规.pdf

BS 4611-1989 Methods of test for polyolefin tape yarns《聚烯烃扁丝的试验方法》.pdf

BS 4618-1 1 3-1974 Recommendations for the presentation of plastics design data - Mechanical properties - Creep lateral contraction ratio (Poissons ratio)《塑料设计数据表示方法推荐规程 第1部分 机械特性 .pdf

BS 4618-4 3-1974 Recommendations for the presentation of plastics design data - Environmental and chemical effects - Resistance to colour change produced by exposure to light《塑料设计数.pdf

BS 4618-4 6-1974 Recommendations for the presentation of plastics design data - Environmental and chemical effects - The thermal endurance of plastics《塑料设计数据表示方法推荐标准 第4部分 环境和化学效应 第.pdf

BS 463-2-1970 Specification for sockets for wire ropes - Metric units《钢丝绳锁环规范 米制单位》.pdf

BS 4633 and 4634-1970 Method for the determination of crystallizing point - Method for the determination of melting point and or melting range《结晶点测定方法 熔点和 或熔化范围测定方法》.pdf