TCVN 5054-1990 Metals Upsetting test method《金属 顶锻试验方法》.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

GOST IEC 62151-2013 Safety of equipment electrically connected to a telecommunication network《连接到通信网络上的电气设备的安全性》.pdf

GOST IEC 62208-2013 Enclosures for low-voltage switchgear and controlgear assemblies General requirements《低压开关设备和控制设备组件用外壳 通用要求》.pdf

GOST IEC 62220-1-2011 Medical electrical equipment Characteristics of digital X-ray imaging devices Part 1 Determination of the detective quantum efficiency《医疗电气设备 数字X射线成像装置的特性 第1部.pdf

GOST IEC 62384-2013 DC or AC supplied electronic control gear for LED modules Performance requirements《LED模块用直流或交流电子控制装置 性能要求》.pdf

GOST IEC 62423-2013 Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses《家用和类似用途的带或不带完整过电流保护.pdf

GOST IEC 62493-2014 Assessment of lighting equipment related to human exposure to electromagnetic fields《有关人体暴露于电磁场的照明设备评定》.pdf

GOST IEC 62552-2013 Household refrigerating appliances Characteristics and test methods《家用制冷器具 技术要求和试验方法》.pdf

GOST IEC 82079-1-2014 Preparation of instructions for use Structuring content and presentation International Part 1 General principles and detailed requirements《使用说明书的编制 国际性结构 内容和呈.pdf

GOST IEC PAS 62569-1-2014 Generic specification of information on products Part 1 Principles and methods《产品信息的通用规格 第1部分 原则和方法》.pdf