SIS SMS 1747-1973 Screw calliper gauges Profiles and tolerances ISO inch screw threads《螺纹孔径规 剖面图和公差 ISO英制螺纹》.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

EN 61300-3-40-1998 en Fibre Optic Interconnecting Devices and Passive Components Basic Test and Measurement Procedures Part 3-40 Examinations and Measurements Extinction Ratio of a.pdf

EN 61300-3-42-2008 en Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-42 Examinations and measurements - Attenuation of .pdf

EN 61300-3-43-2009 en Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-43 Examinations and measurements - Mode transfer f.pdf

EN 61300-3-45-2011 en Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-45 Examinations and measurements - Attenuation of .pdf

EN 61300-3-46-2011 en Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-46 Measurement - Bore diameter for guide pin in MT.pdf

EN 61300-3-47-2014 en Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-47 Examinations and measurements - End face geomet.pdf

EN 61300-3-48-2013 en Fibre optic interconnect devices and passive components - Basic test and measurement procedures - Part 3-48 Examinations and measurements - Spring compression.pdf

EN 61300-3-49-2013 en Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-49 Examinations and measurements - Guide pin reten.pdf

EN 61300-3-50-2013 en Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-50 Examinations and measurements - Crosstalk for o.pdf