CNS 8652-1982 Centers for Machine Tools《工具机用顶尖》.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 B936-2004e1 Standard Specification for Copper-Chromium-Iron-Titanium Alloy Plate Sheet Strip and Rolled Bar《铜铬铁钛合金板、薄板、带材和轧制棒材的标准规范》.pdf

ASTM B936-2008 Standard Specification for Copper-Chromium-Iron-Titanium Alloy Plate Sheet Strip and Rolled Bar《铜铬铁钛合金板、薄板、带材和轧制棒材的标准规范》.pdf

ASTM B936-2013 Standard Specification for Copper-Chromium-Iron-Titanium Alloy Plate Sheet Strip and Rolled Bar《铜铬铁钛合金板、薄板、带材和轧制棒材的标准规格》.pdf

ASTM B937-2004 Standard Specification for Copper-Beryllium Seamless Tube (UNS Nos C17500 and C17510)《铜铍无缝管的标准规范》.pdf

ASTM B937-2004(2010) Standard Specification for Copper-Beryllium Seamless Tube (UNS Nos C17500 and C17510)《铜铍无缝管的标准规格(UNS Nos C17500和C17510)》.pdf

ASTM B937-2015 Standard Specification for Copper-Beryllium Seamless Tube (UNS Nos C17500 and C17510)《铜铍合金无缝管 (UNS Nos C17500和C17510) 的标准规格》.pdf

ASTM B937-2018 Standard Specification for Copper-Beryllium Seamless Tube (UNS Nos C17500 and C17510)《铜铍无缝管标准规范(UNS Nos C17500和C17510)》.pdf

ASTM B939-2005 Standard Test Method for Radial Crushing Strength K of Powder Metallurgy (P M) Bearings and Structural Materials《粉末冶金(P M)承重和结构材料的径向压溃强度K的标准试验方法》.pdf

ASTM B939-2009 Standard Test Method for Radial Crushing Strength K of Powder Metallurgy (P M) Bearings and Structural Materials《粉末冶金(P M)承重和结构材料的径向压溃强度K的标准试验方法》.pdf