STAS SR ISO 640-1996 Metallic materials Hardness test Calibration of standardized blocks to be used for Vickers hardness testing machines HV 0 2 to HV 100《金属材料.硬度试验.用于维氏硬度试验机的标准化块的.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

2015年江西省上饶县二中九年级应用物理知识竞赛复赛模拟试题（五）.doc

2015年江西省上饶县二中九年级应用物理知识竞赛复赛模拟试题（六）.doc

2015年江西省上饶县二中九年级应用物理知识竞赛复赛模拟试题（四）.doc

2015年河北唐山市滦南宋道口中学九年级上册综合测试历史试卷与答案（带解析）.doc

2015年湖北黄冈市启黄中学八年级期中考试物理试题.doc

2015年辽宁省凌海市实验学校九年级物理竞赛题.doc

2016届广东省汕头市德才学校七年级下学期期末考试生物试卷与答案（带解析）.doc

2016届江苏省淮安市启明外国语学校七年级下学期期末考试生物试卷与答案（带解析）.doc

2016级旺苍县七一中学第二学期半期考试政治试卷与答案（带解析）.doc