NF E84-104-1982 Buckle trade Metal std D and elongated D frame for general use 《环扣制造 一般用途的金属制标准“D”形框和延长的“D”形框》.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

EN 295-2-2013 en Vitrified clay pipe systems for drains and sewers - Part 2 Evaluation of conformity and sampling《陶土管系统的下水道和河流-第2部分 符合性评价和取样(取代 岑EN 295 -10)》.pdf

EN 295-3-2012 en Vitrified clay pipe systems for drains and sewers - Part 3 Test methods《雨水和污水排放陶土管系统 第3部分 试验方法》.pdf

EN 295-4-2013 en Vitrified clay pipe systems for drains and sewers - Part 4 Requirements for adaptors connectors and flexible couplings《陶土管系统的下水道和河流-第4部分 要求适配器 连接器和灵活的联轴器(取代 CEN 29.pdf

EN 295-5-2013 en Vitrified clay pipe systems for drains and sewers - Part 5 Requirements for perforated pipes and fittings《陶土管系统的下水道和河流-第5部分 要求多孔管道和配件(取代 CEN 295 -10)》.pdf

EN 295-6-2013 en Vitrified clay pipes systems for drain and sewers - Part 6 Requirements for components of manholes and inspection chambers《陶土为排水管道系统和下水道-第6部分 人孔 检查房间的要求组件(取代 CEN 2.pdf

EN 295-7-2013 en Vitrified clay pipe systems for drains and sewers - Part 7 Requirements for pipes and joints for pipe jacking《陶土管系统的下水道和河流-第7部分 要求管道和关节为顶管(取代 CEN 295 -10)》.pdf

EN 2950-2008 en Aerospace series - Test method - Wrought heat resisting alloys Semi-finished products and parts - Conditions for macrographic and micrographic examination - Atlas o.pdf

EN 2954-001-2010 en Aerospace series - Macrostructure of titanium and titanium alloy wrought products - Part 001 General requirements《航空航天系列 钛及钛合金锻制品的铸态组织 第1部分 一般要求》.pdf

EN 2954-002-2010 en Aerospace series - Macrostructure of titanium and titanium alloy wrought products - Part 002 Macrostructure of bar section forging stock and forgings《航空航天系列 钛及钛.pdf