STAS 2771 9-1979 ANTIFRICTION ALLOYS BASED ON TIN LEAD-TIN AND ALUMI- NlUM Determination of arsenic content《抗磨锡，铅锡和铝基合金 砷含量测定》.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

2012-2013学年苏州市景范中学初一第二学期期末考试语文试卷与答案（带解析）.doc

2012-2013学年苏州市景范中学初二第二学期期末考试语文试卷与答案（带解析）.doc

2012-2013学年苏州市高新区七年级第二学期期末考试语文试卷与答案（带解析）.doc

2012-2013学年贵州省沿河四中七年级上学期第二次月考语文试卷与答案（带解析）.doc

2012-2013学年贵州省沿河四中八年级上学期第二次月考语文试卷与答案（带解析）.doc

2012-2013学年贵州省贵阳市花溪二中八年级9月月考语文试卷与答案（带解析）.doc

2012-2013学年辽宁东港石佛中学七年级上学期期末考试语文试卷与答案（带解析）.doc

2012-2013学年辽宁大石桥市水源二中七年级上学期期末考试语文试卷与答案（带解析）.doc

2012-2013学年辽宁大石桥市水源二中八年级上学期期末考试语文试卷与答案（带解析）.doc