UNE 20-501 Pt 2-47-1985 《电子装置机器组件 气候和机械稳固性的基础试验 组件，装置和其它动力试验（例如触电Ea 振动Eb和持续加速Ga）物体的固定及其说明》.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

ASTM E329-2014a red 3425 Standard Specification for Agencies Engaged in Construction Inspection Testing or Special Inspection《施工检验 测试或专项检验从业机构执业的标准规格》.pdf

ASTM E329-2018 red 0625 Standard Specification for Agencies Engaged in Construction Inspection Testing or Special Inspection《建筑检验、试验或特殊检验机构标准规范》.pdf

ASTM E330 E330M-2014 red 1278 Standard Test Method for Structural Performance of Exterior Windows Doors Skylights and Curtain Walls by Uniform Static Air Pressure Difference《采用统一静态.pdf

ASTM E330-2002 Standard Test Method for Structural Performance of Exterior Windows Doors Skylights and Curtain Walls by Uniform Static Air Pressure Difference《用统一静态气压差法测定外窗、门、天窗和幕墙.pdf

ASTM E330-2002(2010) 1875 Standard Test Method for Structural Performance of Exterior Windows Doors Skylights and Curtain Walls by Uniform Static Air Pressure Difference《用统一静态气压差法测.pdf

ASTM E331-2000 Standard Test Method for Water Penetration of Exterior Windows Skylights Doors and Curtain Walls by Uniform Static Air Pressure Difference《用统一的静态压差法测定外窗、天窗、护墙和门渗水度的标.pdf

ASTM E331-2000(2009) 459 Standard Test Method for Water Penetration of Exterior Windows Skylights Doors and Curtain Walls by Uniform Static Air Pressure Difference《用统一静态气压差法测定外窗、天窗.pdf

ASTM E331-2000(2016) 4846 Standard Test Method for Water Penetration of Exterior Windows Skylights Doors and Curtain Walls by Uniform Static Air Pressure Difference《采用统一静态空气压差法测定外窗.pdf

ASTM E334-2001(2007) Standard Practice for General Techniques of Infrared Microanalysis《红外线微量分析的一般技术的标准操作规程》.pdf