SFS B 8 50-1959 《铸铁排气阀 双法兰弯曲90（Q-片）》.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

EN 1765-2016 en Rubber hose assemblies for oil suction and discharge services - Specification for the assemblies《油吸放装置用橡胶软管组件-组件规范》.pdf

EN 1766-2000 Products and Systems for the Protection and Repair of Concrete Structures - Test Methods - Reference Concretes for Testing《混凝土结构保护和修缮用产品及系统的试验方法 试验参考混凝土》.pdf

EN 1766-2017 en Products and Systems for the Protection and Repair of Concrete Structures - Test Methods - Reference Concretes for Testing《混凝土结构的保护和修整用的产品和系统-试验方法-参考混凝土测试》.pdf

EN 1767-1999 en Products and Systems for the Protection and Repair of Concrete Structures - Test Methods - Infrared Analysis《混凝土结构保护和修缮用产品及系统的试验方法 红外分析》.pdf

EN 1770-1998 en Products and Systems for the Protection and Repair of Concrete Structures - Test Methods - Determination of the Coefficient of Thermal Expansion《混凝土结构保护和修缮用产品及系统的试验.pdf

EN 1771-2004 en Products and systems for the protection and repair of concrete structures Test methods Determination of injectability and splitting test《混凝土结构保护和修缮用产品及系统的试验方法 使用沙柱试.pdf

EN 1772-2000 en Surface Active Agents - Determination of Wetting Power by Immersion《表面活性剂 用浸渍法测定润湿力 ISO 8022-1990 修件件》.pdf

EN 1774-1997 en Zinc and Zinc Alloys - Alloys for Foundry Purposes - Ingot and Liquid《锌和锌合金 铸造厂用合金 铸块和液体》.pdf

EN 1775-2007 en Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations《燃气供应 建筑物用燃气管道 最大工作压力不超过或等于5巴 功能推荐标准》.pdf