DS 685-1990 Steel conduit thread Sizes《钢管螺纹 尺寸》.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

ASTM E2905 E2905M-2012 Standard Practice for Examination of Mill and Kiln Girth Gear TeethElectromagnetic Methods《使用电磁法检查轧钢机和窑矢轮圈齿的标准实施规程》.pdf

ASTM E2905 E2905M-2013 Standard Practice for Examination of Mill and Kiln Girth Gear TeethElectromagnetic Methods《使用电磁法检查轧钢机和窑矢轮圈齿的标准实施规程》.pdf

ASTM E2906 E2906M-2013 Standard Practice for Acoustic Pulse Reflectometry Examination of Tube Bundles《管束声脉冲反射计检测的标准实施规程》.pdf

ASTM E2906 E2906M-2018 Standard Practice for Acoustic Pulse Reflectometry Examination of Tube Bundles.pdf

ASTM E2907 E2907M-2013 Standard Practice for Examination of Paper Machine Rolls Using Acoustic Emission from Crack Face Rubbing《使用裂隙面摩擦产生的声发射检查卷纸机的标准实施规程》.pdf

ASTM E2908-2012 Standard Guide for Fire Prevention for Photovoltaic Panels Modules and Systems《光伏面板 模块和系统防火性能的标准指南》.pdf

ASTM E2908-2012(2018) Standard Guide for Fire Prevention for Photovoltaic Panels Modules and Systems《光伏板、模块和系统防火标准指南》.pdf

ASTM E2909-2013 Standard Guide for Investigation Study Assay Tab-Delimited Format for Nanotechnologies (ISA-TAB-Nano) Standard File Format for the Submission and Exchange of Data o.pdf

ASTM E2910-2012 Standard Guide for Preferred Methods for Acceptance of Product《产品验收用首选方法的标准指南》.pdf