TIS 1717-1998 Inductor and transformer cores for telecommunications part 3 sectional specification magnetic oxide cores for broad band transformers《通信用电感器和变压器磁芯 第3部分 分规范 宽带变压器用磁性氧化.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 D4780-2012 Standard Test Method for Determination of Low Surface Area of Catalysts and Catalyst Carriers by Multipoint Krypton Adsorption《用多点氪吸附法测定催化剂及催化剂载体的低表面面积的标准试验方法》.pdf

ASTM D4780-2012(2017)e1 Standard Test Method for Determination of Low Surface Area of Catalysts and Catalyst Carriers by Multipoint Krypton Adsorption《用多点氪吸附法测定催化剂的低表面面积的试验方法》.pdf

ASTM D4781-2003 Standard Test Method for Mechanically Tapped Packing Density of Fine Catalyst Particles and Catalyst Carrier Particles《精细催化剂颗粒和催化剂载体颗粒的机械振实填充密度的标准试验方法》.pdf

ASTM D4781-2003(2008) Standard Test Method for Mechanically Tapped Packing Density of Fine Catalyst Particles and Catalyst Carrier Particles《催化剂细粒和催化剂载体粒子机械振动堆积密度的标准试验方法》.pdf

ASTM D4781-2003(2013) Standard Test Method for Mechanically Tapped Packing Density of Fine Catalyst Particles and Catalyst Carrier Particles《催化剂细粒和催化剂载体粒子机械振动堆积密度的标准试验方法》.pdf

ASTM D4781-2003(2018)e1 Standard Test Method for Mechanically Tapped Packing Density of Fine Catalyst Particles and Catalyst Carrier Particles.pdf

ASTM D4782-2004 Standard Test Method for Palladium in Molecular Sieve Catalyst by Wet Chemistry《用湿化学法测定分子筛催化剂中钯的标准试验方法》.pdf

ASTM D4782-2010 Standard Test Method for Palladium in Molecular Sieve Catalyst by Wet Chemistry《湿化学法测定分子筛催化剂中的钯的标准试验方法》.pdf

ASTM D4782-2010(2016) Standard Test Method for Palladium in Molecular Sieve Catalyst by Wet Chemistry《采用湿化学法测定分子筛催化剂中钯的标准试验方法》.pdf