MSZ 4900 10-1979 《物力数量名称和标志 核反应发布》.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

DS EN 2070-1-1990 Aerospace series Aluminium and alumnium alloy wrought products Technical specification Part 1 General requirements《航空航天系列 铝及其合金锻制品 技术规范 第1部分：一般要求》.pdf

DS EN 2070-2-1990 Aerospace series Aluminium and aluminium alloy wrought products Technical specification Part 2 Sheet strip formed profiles and plate《航空与航天 铝和铝精炼合金半成品 交货技术条件 第2部分 .pdf

DS EN 2070-3-1990 Aerospace series Aluminium and aluminium alloy wrought products Technical specification Part 3 Bar and section《航空与航天 铝和铝精炼合金半成品 交货技术条件 第3部分 棒材和冲压型材》.pdf

DS EN 2070-4-1990 Aerospace series Aluminium and aluminium alloy wrought products Technical specifications Part 4 Tube for structure《航空与航天 铝和铝精炼合金半成品 交货技术条件 第4部分 结构管材》.pdf

DS EN 2070-5-1990 Aerospace series Aluminium and aluminium alloy wrought products Technical specification Part 5 Tube used under pressure《航空与航天 铝和铝精炼合金半成品 交货技术条件 第5部分 内压管》.pdf

DS EN 2070-6-1990 Aerospace series Aluminium and aluminium alloy wrought products Technical specification Part 6 Rivet wire《航空与航天 铝和铝精炼合金半成品 交货技术条件 第6部分 铆钉缘》.pdf

DS EN 2070-7-1990 Aerospace series Aluminium and aluminium alloy wrought products Technical specification Part 7 Wrought forging stock《航空与航天 铝和铝精炼合金半成品 交货技术条件 第7部分 锻造坯材》.pdf

DS EN 2076-1 A1-1993 Aerospace series - Aluminium and magnesium alloy ingots and castings - Technical specification -Part 1 General requirements《航空航天系列 铝和镁合金锭和铸件 技术规范 第1部分：一般要求》.pdf

DS EN 2076-1-1990 Aerospace series Aluminium and magnesium alloy ingots and castings Technical specification Part 1 General requirements《航空航天系列 铝和镁合金锭和铸件 技术规范 第V部分：一般要求》.pdf