NBN T 03-193-1980 7500 Potassium hydroxide for industrial use - Determination of calcium content - EDTA ( disodium sait) complexometric method《工业用氢氧化钾，钙含量的测定 乙二胺四乙酸（二钠盐）》.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

KS E ISO 10086-2-2007 Coal－Methods for evaluating flocculants for use in coal preparation－Part 2：Flocculants as filter aids in rotary vacuum filtration systems《菱镁矿和白云石耐火制品的化学分析(可选X.pdf

KS E ISO 1017-2007 Brown coals and lignites－Determination of acetone-soluble material(“resinous substance”) in the benzene-soluble extract《褐炭和褐煤 可溶苯萃取物中丙酮可溶物( 树脂状物质 )的测定》.pdf

KS E ISO 10203-2007 Iron ores－Determination of calcium－Flame atomic absorption spectrometric method《铁矿石 钙含量测定 火焰原子吸收光谱法》.pdf

KS E ISO 10204-2007 Iron ores－Determination of magnesium－Flame atomic absorption spectrometric method《铁矿石 镁含量测定 火焰原子吸收光谱法》.pdf

KS E ISO 10213-2011 Aluminium ores－Determination of total iron content－Titanium trichloride reduction method《铝矿石 总铁含量的测定 三氯化钛还原法》.pdf

KS E ISO 10251-2008 Copper lead zinc and nickel concentrates－Determination of mass loss of bulk material on drying《铜、铅和硫化锌浓缩物 散装材料干燥过程中质量损失的测定》.pdf

KS E ISO 10378-2011 Copper sulfide concentrates－Determination of gold and silver contents－Fire assay gravimetric and flame atomic absorption spectrometric method《硫化铜浓缩物 金和银含量测定 火焰分.pdf

KS E ISO 1082-2006 Mining－Shackle type connector units for chain conveyors《采矿 链式输送机的钩接式连接器组件》.pdf

KS E ISO 10835-2008 Direct reduced iron and hot briquetted iron－Sampling and sample preparation《直接还原铁 采样和样本制备 还原块料和大块矿料的手工方法》.pdf