JUS P S9 129-1985 Sleepers for narrow-gauge raHway tracks《窄轨铁路用轨枕》.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 4549-2014 Aerospace series Pipe coupling in heat resisting steel or in heat resisting nickel alloy Coupling end welded Design configuration Inch series《航空航天系列 耐热钢或耐热镍合金管接头 焊接.pdf

BS EN 455-1-2000 Medical gloves for single use - Requirements and testing for freedom from holes《一次性医疗用手套 无孔洞要求和试验》.pdf

BS EN 455-2-2015 Medical gloves for single use Requirements and testing for physical properties《一次性医用手套 物理性质的要求和测定》.pdf

BS EN 455-3-2015 Medical gloves for single use Requirements and testing for biological evaluation《一次性医疗用手套 生物评价的要求和试验》.pdf

BS EN 455-4-2009 Medical gloves for nsingle use nPart 4 Requirements and testing for nshelf life determination《一次性医用手套 第4部分 测定货架寿命的试验和要求》.pdf

BS EN 4550-1-2014 Aerospace series Pipe coupling 37 Design configuration Inch series Male sealing ends spherical《航空航天系列 37度管连接件 设计造型 英制 凸形密封球端》.pdf

BS EN 4550-2-2003 Aerospace series - Pipe coupling 37 Design configuration - Inch series - Port ends《航空航天系列 37度管连接件 设计造型 英制 管端》.pdf

BS EN 4550-3-2003 Aerospace series - Pipe coupling 37 Design configuration - Inch series - Port connections《航空航天系列 管连接件37度 设计造型 英制 管孔连接件》.pdf

BS EN 4551-2014 Aerospace series Pipe coupling 37 in heat resisting steel Swivel nuts Inch series《航空航天系列 耐热钢制37 管联接器 回转螺帽 英制》.pdf