NF L31-225-1973 Airframe bearings single row Self aligning roller bearings Bearing steel Dimensions and loads 《飞机机体用单排轴承 轴承钢制自位滚珠轴承 尺寸和负荷》.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 A288-1991(2018) Standard Specification for Carbon and Alloy Steel Forgings for Magnetic Retaining Rings for Turbine Generators.pdf

ASTM A288-2018 Standard Specification for Carbon and Alloy Steel Forgings for Magnetic Retaining Rings for Turbine Generators《涡轮发电机用磁性挡圈用碳钢和合金钢锻件的标准规范》.pdf

ASTM A289 A289M-1997(2003) Standard Specification for Alloy Steel Forgings for Nonmagnetic Retaining Rings for Generators.pdf

ASTM A289 A289M-1997(2008) Standard Specification for Alloy Steel Forgings for Nonmagnetic Retaining Rings for Generators《发电机用无磁档圈用合金钢锻件的标准规范》.pdf

ASTM A289 A289M-1997(2013) Standard Specification for Alloy Steel Forgings for Nonmagnetic Retaining Rings for Generators《发电机无磁档圈用合金钢锻件的标准规格》.pdf

ASTM A289 A289M-1997(2018) Standard Specification for Alloy Steel Forgings for Nonmagnetic Retaining Rings for Generators《发电机用非磁性挡圈合金钢锻件标准规范》.pdf

ASTM A29 A29M-2005 Standard Specification for Steel Bars Carbon and Alloy Hot-Wrought General Requirements for《热作碳钢和合金钢棒材一般要求的标准规范》.pdf

ASTM A29 A29M-2011 Standard Specification for Steel Bars Carbon and Alloy Hot-Wrought General Requirements for《热作碳钢和合金钢棒材一般要求的标准规格》.pdf

ASTM A29 A29M-2011a Standard Specification for Steel Bars Carbon and Alloy Hot-Wrought General Requirements for《热锻碳合金钢筋的标准规格 一般要求》.pdf