ITU-R REPORT BO 809-3-1990 Inter-regional sharing of the 11 7 to 12 75 GHz frequency band between the broadcasting-satellite service and the fixed-satellite service《卫星广播业务和卫星固定业务在1.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

BS EN 2856-2006 Aerospace series - Nuts anchor self-locking fixed closed corner reduced series with counterbore - Classification 1100 MPa 235 C《航空和航天系列 自锁固定式锐角缩径有沉孔的地脚螺母 分类 1100 MP.pdf

BS EN 2858-1-1994 Titanium and titanium alloys - Forging stock and forgings - Technical specifications - General requirements《钛和钛合金坯料和锻件技术规范 第1部分 一般要求》.pdf

BS EN 2858-2-1994 Titanium and titanium alloys - Forging stock and forgings - Technical specification - Forging stock《钛和钛合金坯料和锻件技术规范 第2部分 锻坯》.pdf

BS EN 2858-3-1994 Titanium and titanium alloys - Forging stock and forgings - Technical specifications - Pre-production and production forgings《钛和钛合金坯料和锻件技术规范 第3部分 预行生产锻件和生产锻件》.pdf

BS EN 2859-2006 Aerospace series - Bolts normal hexagonal head close tolerance normal shank short thread in alloy steel cadmium plated - Classification 1100 MPa (at ambient tempera.pdf

BS EN 286-1-1998+A2-2005 Simple unfired pressure vessels designed to contain air or nitrogen - Pressure vessels for general purposes《罐装空气或氮气专用简易非受火压力容器 通用压力容器》.pdf

BS EN 286-2-1992 Simple unfired pressure vessels designed to contain air or nitrogen - Specification for pressure vessels for air braking and auxiliary systems for motor vehicles a.pdf

BS EN 286-3-1995 Simple unfired pressure vessels designed to contain air or nitrogen - Steel pressure vessels designed for air braking equipment and auxiliary pneumatic equipment f.pdf

BS EN 286-4-1995 Simple unfired pressure vessels designed to contain air or nitrogen - Aluminium alloy pressure vessels designed for air braking equipment and auxiliary pneumatic e.pdf