NBN-EN 10177-1992 9375 Chemical analysis of ferrous materials Determination of calcium in steels Flame atomic absorption spectrometric method《黑色金属材料的化学分析 钢中钙的测定 火焰原子吸收分光光度测定法》.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

GOST 32340-2013 Petroleum products Determination of knock characteristics of motor and aviation fuels Motor method《石油产品 发动机和航空燃料爆震特性的测定 发动机法》.pdf

GOST 32342-2013 Salmons the pacific with spawning changes frozen Specifications《带有产卵变化冻结的太平洋鲑鱼 规格》.pdf

GOST 32343-2013 Feeds compound feeds Determination of calcium copper iron magnesium manganese of potassium sodium and zinc by atomic absorption spectrometry method《饲料 复合饲料 使用原子吸收光谱.pdf

GOST 32344-2013 Lubricating oils Determination of foaming characteristics《润滑油 泡沫特性的测定》.pdf

GOST 32345-2013 Coals of Yakutia for power supply and technological purposes Specification《电力供应和技术用途的雅库特煤 规格》.pdf

GOST 32346-2013 Sakhalin coals for power supply and technological purposes Specifications《供电和技术用库页岛煤 规格》.pdf

GOST 32347-2013 Hard coal and anthracites of Kuznetsk and Gorlovsky basins for power supply purposes Specifications《电源用库兹涅茨克和Gorlovsky盆地的硬煤和无烟煤 规格》.pdf

GOST 32348-2013 Hard coals and anthracites of Kuznetsk and Gorlovsky basins for cement and lime furnaces and production of brick Specifications《水泥 石灰炉和砖生产用库兹涅茨克和Gorlovsky盆地的硬煤和无烟煤 .pdf

GOST 32349-2013 Hard coals and anthracites of Kuznets and Gorlovsky basins of technological purposes Specification《库兹涅茨和Gorlovsky盆地的技术用硬煤和无烟煤 规格》.pdf