NS 7009-1977 Description pattern for plates sheets foils and other parallel plane shapes.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

KS D ISO 4491-2-2008 Metallic powders－Determination of oxygen content by reduction methods－Part 2：Loss of mass on hydrogen reduction (hydrogen loss)《金属粉末 还原法测定氧含量 第2部分 还原时氢的质量损失(氢损.pdf

KS D ISO 4491-3-2008 Metallic powders－Determination of oxygen content by reduction methods－Part 3：Hydrogen reducible oxygen《金属粉末 还原法测定氧含量 第3部分 氢可还原的氧量》.pdf

KS D ISO 4499-1-2009 Hardmetals－Metallographic determination of microstructure－Part 1：Photomicrographs and description《硬质合金 显微的金相测定》.pdf

KS D ISO 4499-2-2009 Hardmetals－Metallographic determination of microstructure－Part 2：Measurement of WC grain size《硬质合金 显微组织的金相学测定 WC晶粒尺寸的测量》.pdf

KS D ISO 4505-2008 Hardmetals－Metallographic determination of porosity and uncombined carbon《硬质合金 孔隙率和游离碳的金相测定》.pdf

KS D ISO 4518-2012 Metallic coatings－Measurement of coating thickness－Profilometric method《烧结铁类材料 渗碳或碳氮共渗 微型硬度测试法测定和验证表面硬化深度》.pdf

KS D ISO 4519-2009 Electrodeposited metallic coatings and related finishes－Sampling procedures for inspection by attributes《金属镀层 镀层厚度的测量 表面光法度轮廓仪法》.pdf

KS D ISO 4551-2008 Ferroalloys－Sampling and sieve analysis《铁合金 取样和筛析》.pdf

KS D ISO 4741-2002 Copper and copper alloys－Determination of phosphorus content－Molybdovanadate spectrometric method《铜和铜合金 磷含量的测定 钼钒酸盐光谱测定法》.pdf