CSN 42 0648 Cast 6-1986 Chemical analysis of metallic chromium Determination of copper by the photometric and the atomic absorption method methods《金属铬的化学分析 光度法和原子吸收光谱方法测定铜》.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

GB T 24871-2010 粮油检验.小麦粉粗蛋白质含量测定 近红外法.pdf

GB T 24872-2010 粮油检验.小麦粉灰分含量测定 近红外法.pdf

GB T 24873-2010 北极狐种狐.pdf

GB T 24874-2010 草地资源空间信息共享数据规范.pdf

GB T 24875-2010 畜禽粪便中铅、镉、铬、汞的测定.电感耦合等离子体质谱法.pdf

GB T 24876-2010 畜禽养殖污水中七种阴离子的测定 离子色谱法.pdf

GB T 24877-2010 德州驴.pdf

GB T 24878-2010 鄂伦春马.pdf

GB T 24879-2010 晋江马.pdf