MSZ 500-1989 《通用，非合金基金和结构质量钢》.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 60862-3-2003 en Surface acoustic wave (SAW) filters of assessed quality Part 3 Standard outlines《经质量评定的表面声波(SAW)滤波器 第3部分 标准外形 IEC 60862-3-2003》.pdf

EN 60864-2-1997 en fr Standardization of Interconnections between Broadcasting Transmitters or Transmitter Systems and Supervisory Equipment Part 2 Interface Standards for Systems .pdf

EN 60865-1-2012 en Short-circuit currents - Calculation of effects - Part 1 Definitions and calculation methods《短路电流 效应的计算 第1部分 定义和计算方法》.pdf

EN 60867-1994 en Insulating Liquids - Specifications for Unused Liquids Based on Synthetic Aromatic Hydrocarbons《绝缘液体 以合成芳烃为基的未使用过的绝缘液体规范(IEC 867-1993)》.pdf

EN 60868-0-1993 en Flickermeter Part 0 Evaluation of Flicker Severity《闪烁计 第0部分 闪烁强度的评价》.pdf

EN 60868-1993 en Flickermeter - Functional and Design Specifications《闪烁计 功能和设计规范(IEC 868-1986+A1-1990)》.pdf

EN 60869-1-2013 en Fibre optic interconnecting devices and passive components - Fibre optic passive power control devices - Part 1 Generic specification.pdf

EN 60870-2-1-1996 en Telecontrol Equipment and Systems Part 2 Operating Conditions Section 1 Power Supply and Electromagnetic Compatibility《遥控设备和系统 第2部分 工作条件 第1节 电源和电磁兼容性 IEC 870-2.pdf

EN 60870-2-2-1996 en Telecontrol Equipment and Systems - Part 2 Operating Conditions - Section 2 Environmental Conditions (Climate Mechanical and Other Non-Electrical Influences)《遥.pdf