SFS B 8 34-1959 《铸铁的管座 等级LA》.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

TB T 1963-1987 705型试验台技术条件.pdf

TB T 1970-1987 货车三通阀在701型试验台上的试验方法.pdf

TB T 1971-1987 客车三通阀在701型试验台上的试验方法.pdf

TB T 1976-1987 闸阀型式与基本尺寸Dg40 Dg50 Dg65.pdf

TB T 1979-2014 铁道车辆用耐大气腐蚀钢.pdf

TB T 1983-1987 电力机车转向架焊接技术条件.pdf

TB T 1988-1987 车辆轮对轮位差测量器.pdf

TB T 1999-2003 产品图样及设计文件.完整性.pdf

TB T 2002-2004 产品图样及设计文件.标准化审查.pdf