SIS SMS 1984-1969 Hexagon socket grub screws with cone point Inch screw threads Coarse pitch《内六角锥端定位螺钉 英制螺纹 粗螺距》.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

DIN EN 61290-3-1-2004 Optical amplifiers - Test methods - Part 3-1 Noise figure parameters - Optical spectrum analyzer method (IEC 61290-3-1 2003) German version EN 61290-3-1 2003《.pdf

DIN EN 61290-3-2-2009 Optical amplifier - Test methods - Part 3-2 Noise figure parameters - Electrical spectrum analyzer method (IEC 61290-3-2 2008) German version EN 61290-3-2 200.pdf

DIN EN 61290-3-2009 Optical amplifiers - Test methods - Part 3 Noise figure parameters (IEC 61290-3 2008) German version EN 61290-3 2008《光学放大器 试验方法 第3部分 噪音系数参量》.pdf

DIN EN 61290-3-3-2014 Optical amplifiers - Test methods - Part 3-3 Noise figure parameters - Signal power to total ASE power ratio (IEC 61290-3-3 2013) German version EN 61290-3-3 .pdf

DIN EN 61290-4-1-2017 Optical amplifiers - Test methods - Part 4-1 Gain transient parameters - Two-wavelength method (IEC 61290-4-1 2016) German version EN 61290-4-1 2016《光学放大器 试验方.pdf

DIN EN 61290-4-2-2012 Optical amplifiers - Test methods - Part 4-2 Gain transient parameters - Broadband source method (IEC 61290-4-2 2011) German version EN 61290-4-2 2011《光学放大器 试.pdf

DIN EN 61290-4-3-2016 Optical amplifiers - Test methods - Part 4-3 Power transient parameters - Single channel optical amplifiers in output power control (IEC 61290-4-3 2015) Germa.pdf

DIN EN 61290-5-1-2007 Optical amplifiers - Test methods - Part 5-1 Reflectance parameters - Optical spectrum analyzer method (IEC 61290-5-1 2006) German version EN 61290-5-1 2006《光.pdf

DIN EN 61290-5-2-2004 Optical amplifiers - Test methods - Part 5-2 Reflectance parameters - Electrical spectrum analyser method (IEC 61290-5-2 2003) German version EN 61290-5-2 200.pdf