SFS 5379-1987 《管架 将滑动支座焊接到管上 DN 20 500》.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

BS IEC 60874-14-3-1998 Detail specification for fibre optic adaptor (simplex) type SC for single-mode fibre《第14部分：光纤和光缆连接器 第3节：单模式纤维用SC型光纤连接器(单一型)的详细规格》.pdf

BS IEC 60874-14-4-1998 Detail specification for fibre optic adaptor (simplex) type SC for multimode fibre《第14部分：光纤和光缆连接器 第4节：多模式纤维用SC型光纤连接器(单一型)的详细规格》.pdf

BS IEC 60874-14-5-1998 Connectors for optical fibres and cables - Detail specification for fibre optic connector type SC-PC untuned terminated to single-mode fibre type B1《光纤和光缆连接器.pdf

BS IEC 60877-1999 Procedures for ensuring the cleanliness of industrial-process measurement and control equipment in oxygen service《工业过程测量和控制设备在有氧环境中使用的保洁程序》.pdf

BS IEC 60951-1-2009 Nuclear power plants - Instrumentation important to safety - Radiation monitoring for accident and post-accident conditions - General requirements《核电站 重要安全性仪器仪表.pdf

BS IEC 60951-2-2009 Nuclear power plants - Instrumentation important to safety - Radiation monitoring for accident and post-accident conditions - Equipment for continuous off-line .pdf

BS IEC 60951-3-2009 Nuclear power plants - Instrumentation important to safety - Radiation monitoring for accident and post-accident conditions - Equipment for continuous high rang.pdf

BS IEC 60951-4-2009 Nuclear power plants - Instrumentation important to safety - Radiation monitoring for accident and post-accident conditions - Equipment for continuous in-line o .pdf

BS IEC 60988-2009 Nuclear power plants - Instrumentation important to safety - Acoustic monitoring systems for detection of loose parts Characteristics design criteria and operatio.pdf