STAS SR ISO 7258-1996 Polytetrafluoroethylene (PTFE) tubing for aerospace aplications Methods for determination of the density and relative density《航空航天用聚四氟乙烯（PTFE）管材 密度和相对密度的测定方法 .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

2010年黑龙江省庆安县三中高一上学期期末考试数学试卷与答案.doc

2010年黑龙江省拜泉一中高一上学期期末考试数学试卷与答案.doc

2010年黑龙江省拜泉一中高二上学期期末考试数学试卷与答案.doc

2010江苏海安高级中学高考语文第三次模拟试卷与答案.doc

2010河南省唐河三高高一下学期期末模拟数学卷.doc

2010福建省季延中学高二下学期期末考试理科数学卷.doc

2010－2011学年海南省洋浦中学高一第一学期期末数学卷.doc

2011-2012学年四川省汉源县第一中学高二上学期期中文科数学试卷与答案.doc

2011-2012学年广东佛山市高明区纪念中学高二第一学段理数学试卷与答案（带解析）.doc