STAS 9482-1974 SULPHURIC ACID AND OLEUM FOR INDUSTRIAL USE Methods of analysis《工业用硫酸和油 分析方法 》.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

JB T 4065.3-2014 滚刀铲磨床第3部分：精度检验.pdf

JB T 4065.4-1999 滚刀铲磨床 技术条件.pdf

JB T 4067.1-1996 刻模铣床 精度.pdf

JB T 4067.1-2006 刻模铣床 第1部分 精度检验.pdf

JB T 4067.2-1996 刻模铣床 技术条件.pdf

JB T 4067.2-2006 刻模铣床 第2部分 技术条件.pdf

JB T 4067.3-1999 刻模铣床 参数.pdf

JB T 4067.3-2011 刻模铣床 第3部分 型式与参数.pdf

JB T 4071.1-1994 轴承套圈外表面磨床 精度.pdf