EN 123400-1992 en Sectional Specification Flexible Printed Boards Without Through Connections《分规范 无贯通连接的柔性印制电路板》.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 D2008-2009 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products《石油产品紫外线吸收率和吸收系数的标准试验方法》.pdf

ASTM D2008-2012 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products《石油产品紫外线吸收率和吸收系数的标准试验方法》.pdf

ASTM D2010 D2010M-1998(2004) Standard Test Methods for Evaluation of Total Sulfation Activity in the Atmosphere by the Lead Dioxide Technique《用二氧化铅技术评价空气中总硫酸盐活性的标准试验方法》.pdf

ASTM D2010 D2010M-1998(2010) Standard Test Methods for Evaluation of Total Sulfation Activity in the Atmosphere by the Lead Dioxide Technique《用二氧化铅蜡烛法评定大气中活性硫化物总含量的标准试验方法》.pdf

ASTM D2010 D2010M-1998(2017) Standard Test Methods for Evaluation of Total Sulfation Activity in the Atmosphere by the Lead Dioxide Technique《采用二氧化铅技术评估大气中活性硫化物总含量的标准试验方法》.pdf

ASTM D2013 D2013M-2009 Standard Practice for Preparing Coal Samples for Analysis《分析用煤样品的标准制备方法》.pdf

ASTM D2013 D2013M-2011 Standard Practice for Preparing Coal Samples for Analysis《分析用煤样品制备的标准操作规程》.pdf

ASTM D2013 D2013M-2012 Standard Practice for Preparing Coal Samples for Analysis 《分析用煤样品制备的标准实施规程》.pdf

ASTM D2013-2007 Standard Practice for Preparing Coal Samples for Analysis《分析用煤样品制备的标准实施规程》.pdf