NF L31-215-1973 Airframe bearings single row Rigid ball bearings Corrosion-resisting steel Dimensions and loads 《飞机机体用单排轴承 u0002刚性耐腐蚀钢制滚珠轴承 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 D7755-2011(2017) 8750 Standard Practice for Determining the Wear Volume on Standard Test Pieces Used by High-Frequency Linear-Oscillation (SRV) Test Machine《利用高频线形振荡(SRV)试验机测定.pdf

ASTM D7756-2011 9851 Standard Test Method for Residues in Liquefied Petroleum (LP) Gases by Gas Chromatography with Liquid On-Column Injection《使用液体 柱上注射气象色谱分析法测定液态石油气残余物的标准试验方法》.pdf

ASTM D7756-2012 1875 Standard Test Method for Residues in Liquefied Petroleum (LP) Gases by Gas Chromatography with Liquid On-Column Injection《使用带有液态柱上注射的气相色谱法测定液化石油 (LP) 残留物的标准试验方.pdf

ASTM D7756-2013 5625 Standard Test Method for Residues in Liquefied Petroleum (LP) Gases by Gas Chromatography with Liquid On-Column Injection《使用带有液态柱上注射的气相色谱法测定液化石油 (LP) 残留物的标准试验方.pdf

ASTM D7757-2012 4375 Standard Test Method for Silicon in Gasoline and Related Products by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry《通过单色波长色散X射线荧光分光分度计测量汽油.pdf

ASTM D7757-2017 red 8125 Standard Test Method for Silicon in Gasoline and Related Products by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry《采用单色波长分散X射线荧光光谱法测定.pdf

ASTM D7758-2011 1875 Standard Practice for Passive Soil Gas Sampling in the Vadose Zone for Source Identification Spatial Variability Assessment Monitoring and Vapor Intrusion Eval.pdf

ASTM D7758-2011(2016) 8973 Standard Practice for Passive Soil Gas Sampling in the Vadose Zone for Source Identification Spatial Variability Assessment Monitoring and Vapor Intrusio.pdf

ASTM D7758-2017 red 3750 Standard Practice for Passive Soil Gas Sampling in the Vadose Zone for Source Identification Spatial Variability Assessment Monitoring and Vapor Intrusion .pdf