IRAM OFICIAL 4519-NIO-1954 《齿轮组件的代表物》.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 D4134-1982(2012) Standard Practice for Sampling Phytoplankton with a Clarke-Bumpus Plankton Sampler《用克拉克-邦普斯浮游生物采样器对可繁殖海洋浮游植物取样的标准实施规程》.pdf

ASTM D4135-1982(2004) Standard Practice for Sampling Phytoplankton With Depth-Integrating Samplers《用深度综合采样器采集可繁殖海洋浮游生物》.pdf

ASTM D4135-1982(2012) Standard Practice for Sampling Phytoplankton With Depth-Integrating Samplers《用深度综合采样器对可繁殖海洋浮游植物取样的标准实施规程》.pdf

ASTM D4136-1982(2004) Standard Practice for Sampling Phytoplankton with Water-Sampling Bottles《用水样瓶采集可繁殖海洋浮游生物》.pdf

ASTM D4136-1982(2012) Standard Practice for Sampling Phytoplankton with Water-Sampling Bottles《用水取样瓶对可繁殖海洋浮游植物取样的标准实施规程》.pdf

ASTM D4137-1982(2004) Standard Practice for Preserving Phytoplankton Samples《保存浮游植物样本的标准实施规程》.pdf

ASTM D4137-1982(2012) Standard Practice for Preserving Phytoplankton Samples《浮游植物样本保存的标准实施规程》.pdf

ASTM D4138-2007a Standard Practices for Measurement of Dry Film Thickness of Protective Coating Systems by Destructive Cross-Sectioning Means《用横截面分割破坏法测定防护涂层系统干膜厚度的标准实施规程》.pdf

ASTM D4138-2007a(2013) Standard Practices for Measurement of Dry Film Thickness of Protective Coating Systems by Destructive Cross-Sectioning Means《用横截面分割破坏法测定防护涂层系统干膜厚度的标准操作规程》.pdf