SFS 3505-1976 《敞口钢模锻件 模锻件式样 制图规则保证》.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

ISA 61241-11-2006 Electrical Apparatus for Use in Zone 20 Zone 21 and Zone 22 Hazardous (Classified) Locations Protection by Intrinsic Safety iD (12 10 04)《用于专区20 专区21和专区22危险(分类)场所.pdf

ISA 61241-18-2006 Electrical Apparatus for Use in Zone 20 Zone 21 and Zone 22 Hazardous (Classified) Locations Protection by Encapsulation mD (12 10 07)《用于专区20 专区21和专区22危险(分类)场所的电气.pdf

ISA 61241-2-2006 Electrical Apparatus for Use in Zone 21 and Zone 22 Hazardous (Classified) Locations Protection by Pressurization pD (12 10 06)《用于专区21和专区22危险(分类)场所的电气设备 增压D的防护 2 1.pdf

ISA 61804-3-2007 Function Blocks (FB) For Process Control - Part 2 Electronic Device Description Language (EDDL) (104 00 01)《过程控制的功能块(FB) 第2部分 电子设施的描述语言(EDDL)》.pdf

ISA 62381-2011 Automation Systems in the Process Industry C Factory Acceptance Test (FAT) Site Acceptance Test (SAT) and Site Integration Test (SIT).pdf

ISA 62382-2012 Automation Systems in the Process Industry Electrical and Instrumentation Loop Check.pdf

ISA 62443-1-1-2007 Security for Industrial Automation and Control Systems Part 1 Terminology Concepts and Models (99 01 01).pdf

ISA 62443-2-1-2009 Security for Industrial Automation and Control Systems Establishing an Industrial Automation and Control Systems Security Program (99 02 01).pdf

ISA 62443-3-3-2013 Security for industrial automation and control systems Part 3-3 System security requirements and security levels (99 03 03).pdf