CSN 42 3321-1980 Copper alloy for castings CuZn38Al《铸造铜合金CuZn38Al》.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 D7672-2011e1 8750 Standard Specification for Evaluating Structural Capacities of Rim Board Products and Assemblies《框板产品及其组件结构能力评估的标准规格》.pdf

ASTM D7672-2012 4959 Standard Specification for Evaluating Structural Capacities of Rim Board Products and Assemblies《评估镶边板产品及组件的结构承载力的标准规范》.pdf

ASTM D7672-2013 5625 Standard Specification for Evaluating Structural Capacities of Rim Board Products and Assemblies《评估镶边板产品及组件的结构承载力的标准规范》.pdf

ASTM D7672-2014 7904 Standard Specification for Evaluating Structural Capacities of Rim Board Products and Assemblies《评估边缘板产品和组件的结构能力的标准规格》.pdf

ASTM D7673 D7673M-2010e2 6250 Standard Specification for Halon 1211 Bromochlorodifluoromethane (CF2BrCl)《溴氯二氟甲烷(CF 2 BrCl)的标准规范》.pdf

ASTM D7673 D7673M-2015 5302 Standard Specification for Halon 1211 Bromochlorodifluoromethane (CF2BrCl)《哈龙1211溴氯二氟甲烷 (CF 2 BrCl) 的标准规格》.pdf

ASTM D7673-2010 0000 Standard Specification for Halon 1211 Bromochlorodifluoromethane (CF2BrCl)《Halon 1211 溴氯二氟甲烷(CF2BrCl)的标准规范》.pdf

ASTM D7674-2010 2500 Standard Test Method for Hexane Petroleum Ether Extract in Wet Blue and Wet White《湿铬鞣革和生物合成鞣剂中已烷 石油醚提取物标准试验方法》.pdf

ASTM D7674-2014 red 3926 Standard Test Method for Hexane Petroleum Ether Extract in Wet Blue and Wet White《湿铬鞣革和生物合成鞣剂中已烷 石油醚提取物的标准试验方法》.pdf