CSN 42 0669 Cast 4-1985 Chemical analysis of non-ferrous metals and alloys Cobalt Determination of manganese by the atomic absorption method and photometric method《钴 原子吸收法和光度法测定锰》.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 B913-2005 Standard Test Method for Evaluation of Crimped Electrical Connections to 16-Gauge and Smaller Diameter Stranded and Solid Conductors《评价与16轨距和较小直径绞线以及实心导体相连的卷曲电连接件的标准.pdf

ASTM B913-2005(2010) Standard Test Method for Evaluation of Crimped Electrical Connections to 16-Gauge and Smaller Diameter Stranded and Solid Conductors《与16量表和较小直径绞线以及实心导体相连的卷曲电连接.pdf

ASTM B913-2005(2015) Standard Test Method for Evaluation of Crimped Electrical Connections to 16-Gauge and Smaller Diameter Stranded and Solid Conductors《评价16尺和直径较小的绞接和固体导体的卷曲电气连接的.pdf

ASTM B914-2003(2008) Standard Practice for Color Codes on Zinc and Zinc Alloy Ingot for Use in Hot-Dip Galvanizing of Steel《钢热浸镀锌用锌和锌合金铸锭颜色编码的标准实施规程》.pdf

ASTM B914-2003e2 Standard Practice for Color Codes on Zinc and Zinc Alloy Ingot for Use in Hot-Dip Galvanizing of Steel《钢的热浸镀锌中使用的锌及锌合金锭色码的标准规程》.pdf

ASTM B914-2013 Standard Practice for Color Codes on Zinc and Zinc Alloy Ingot for Use in Hot-Dip Galvanizing of Steel《钢的热浸镀锌中使用的锌及锌合金锭色码的标准操作规程》.pdf

ASTM B914-2013e1 Standard Practice for Color Codes on Zinc and Zinc Alloy Ingot for Use in Hot-Dip Galvanizing of Steel《钢的热浸镀锌中使用的锌及锌合金锭色码标准操作规程》.pdf

ASTM B915-2001(2007) Standard Test Method for Measuring Static Heat Resistance of Self-Cleaning Oven Coating《自清洗炉覆层的静态耐热性测量用标准试验方法》.pdf

ASTM B915-2001(2013)e1 Standard Test Method for Measuring Static Heat Resistance of Self-Cleaning Oven Coating《用于测量自清洁炉涂料静态耐热性的标准试验方法》.pdf