MSZ 4711 4-1967 《MSZ 4711 4－67 小铁路铁水泥路基 间隔压力760mm 轴承压力40kN》.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 61753-141-2-2012 Fibre optic interconnecting devices and passive components - Performance standard - Part 141-2 Fibre optic passive chromatic dispersion compensator using si.pdf

DIN EN 61753-143-2-2013 Fibre optic interconnecting devices and passive components - Performance standard - Part 143-2 Optical passive VIPA-based dispersion compensator of single-m.pdf

DIN EN 61753-2-1-2001 Fibre optic interconnecting devices and passive components performance standard - Part 2-1 Fibre optic connectors terminated on single-mode fibre for category.pdf

DIN EN 61753-2-3-2002 Fibre optic interconnecting devices and passive components performance standard - Part 2-3 Non-connectorised single-mode 1×N and 2×N non-wavelength-selective .pdf

DIN EN 61753-381-2-2016 Fibre optic interconnecting devices and passive components - Performance standard - Part 381-2 Cyclic arrayed waveguide grating - Category C (controlled env.pdf

DIN EN 61753-381-6-2016 Fibre optic interconnecting devices and passive components - Performance standard - Part 381-6 Cyclic arrayed waveguide grating - Category O (uncontrolled e.pdf

DIN EN 61753-382-2-2016 Fibre optic interconnecting devices and passive components - Performance standard - Part 382-2 Non-connectorized single-mode bidirectional G-PON-NGA WWDM de.pdf

DIN EN 61754-1-2014 Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 1 General and guidance (IEC 61754-1 2013) German version EN.pdf

DIN EN 61754-10-2006 Fibre optic connector interfaces - Part 10 Type Mini-MPO connector family (IEC 61754-10 2005) German version EN 61754-10 2005《光纤连接器接口 第10部分 小型MPO连接器门类(IEC 6175.pdf