NF T90-026-1993 Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method 《水质 总砷含量的测定 二乙基氨荒酸银分光光度测定法》.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

第九章 固定资产与无形资产投资决策.ppt

第九章 国际资本流动与金融危机的防范.ppt

第九章 多元文化教育研究中的几种典型方法介绍.ppt

第九章 大学生心理障碍的识别与应对.ppt

第九章 宏观经济政策和理论.ppt

第九章 工程发包与物资采购.ppt

第九章 应急物流.ppt

第九章 建设中国特色社会主义政治.ppt

第九章 强化食品加工技术.ppt