NF A22-401-1977 Chemical analysis of manganese ores Determination of copper zinc and lead Atomic absorption spectrometric method 《锰矿石化学分析 原子吸收光谱法测定铜、锌和铅》.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

[计算机类试卷]国家二级（C语言）笔试模拟试卷181及答案与解析.doc

[计算机类试卷]国家二级（C语言）笔试模拟试卷182及答案与解析.doc

[计算机类试卷]国家二级（C语言）笔试模拟试卷183及答案与解析.doc

[计算机类试卷]国家二级（C语言）笔试模拟试卷184及答案与解析.doc

[计算机类试卷]国家二级（C语言）笔试模拟试卷185及答案与解析.doc

[计算机类试卷]国家二级（C语言）笔试模拟试卷186及答案与解析.doc

[计算机类试卷]国家二级（C语言）笔试模拟试卷187及答案与解析.doc

[计算机类试卷]国家二级（C语言）笔试模拟试卷188及答案与解析.doc

[计算机类试卷]国家二级（C语言）笔试模拟试卷189及答案与解析.doc