CSN 13 7854-1962 Sockets for screwing connection《螺纹连接承插口》.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 D6414-2014 9885 Standard Test Methods for Total Mercury in Coal and Coal Combustion Residues by Acid Extraction or Wet Oxidation Cold Vapor Atomic Absorption《用酸萃取或湿氧化 冷蒸气原子吸收法.pdf

ASTM D6415 D6415M-2006a(2013) 7500 Standard Test Method for Measuring the Curved Beam Strength of a Fiber-Reinforced Polymer-Matrix Composite《测量纤维增强聚合物基质复合材料曲梁强度的标准试验方法》.pdf

ASTM D6415 D6415M-2006ae1 Standard Test Method for Measuring the Curved Beam Strength of a Fiber-Reinforced Polymer-Matrix Composite《测量纤维增强聚合物母体复合材料弧形束强度的试验方法》.pdf

ASTM D6416 D6416M-2001(2007) Standard Test Method for Two-Dimensional Flexural Properties of Simply Supported Sandwich Composite Plates Subjected to a Distributed Load《承受分布荷载的简易支撑夹.pdf

ASTM D6416 D6416M-2001(2012) 6875 Standard Test Method for Two-Dimensional Flexural Properties of Simply Supported Sandwich Composite Plates Subjected to a Distributed Load《承受分布荷载的.pdf

ASTM D6416 D6416M-2016 9883 Standard Test Method for Two-Dimensional Flexural Properties of Simply Supported Sandwich Composite Plates Subjected to a Distributed Load《承受分布式负载的简易支承式.pdf

ASTM D6417-2003 Standard Test Method for Estimation of Engine Oil Volatility by Capillary Gas Chromatography《用毛细管气相色谱法评定发动机油挥发性的标准试验方法》.pdf

ASTM D6417-2009 923 Standard Test Method for Estimation of Engine Oil Volatility by Capillary Gas Chromatography《用毛细管气相色谱法评定发动机油挥发性的标准试验方法》.pdf

ASTM D6417-2015 red 3496 Standard Test Method for Estimation of Engine Oil Volatility by Capillary Gas Chromatography《采用毛细管气相色谱法评估发动机油挥发性的标准试验方法》.pdf