SIS SS 02 81 60-1982 Metal content of water determined bv atomic absorption spectroscopy atomization in fiame Special guidelines for sodium and potassium《水分析 原子吸收光谱火焰雾化器测定水中的金属含量钠.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 24749-2009 丙环唑原药.pdf

GB T 24750-2009 乙烯利原药.pdf

GB T 24751-2009 异�草松原药.pdf

GB T 24754-2009 扑草净原药.pdf

GB T 24755-2009 甲基硫菌灵原药.pdf

GB T 24756-2009 噻嗪酮原药.pdf

GB T 24757-2009 苄嘧磺隆原药.pdf

GB T 24758-2009 噻吩磺隆原药.pdf

GB T 2476-2016 普通磨料 代号.pdf