STAS SR 13171-12-1997 Alluvial products and concentrates with titaniu-zirconium content Method for determination of rare earths《含有钛锆成分的冲积沉淀物和精矿 稀土测定方法 》.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

2011届湖北省部分重点中学高三上学期第二次联考语文卷.doc

2011届湖北省黄冈中学、黄石二中高三上学期联考考试语文卷.doc

2011届湖北省黄冈市3月份高三质量检测语文卷.doc

2011届湖北省黄冈市初三上学期期末考试生物模拟试卷与答案.doc

2011届湖北省黄冈市竹瓦中学生物中考模拟试卷与答案.doc

2011届湖北省黄石二中高三模拟适应性考试（语文）.doc

2011届湖南省嘉禾一中高三1月高考押题语文卷.doc

2011届湖南省娄底市高三上学期第五次月考语文卷.doc

2011届湖南省岳阳县一中高三第一次阶段考试语文卷.doc