CSN 72 1018-1970 Laboratory determination of relative mature of cohesionless soils《粘性土壤相对密度的实验室测定》.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 10058-1998 铁路工程制图标准.pdf

TB T 10059-1998 铁路工程制图图形符号标准.pdf

TB T 1010-2005 铁道车辆用轮对型式与基本尺寸.pdf

TB T 10112-2005 铁路光伏发电系统技术规范.pdf

TB T 1013-1999 碳素钢铸钢车轮技术条件.pdf

TB T 1013-2011 碳素钢铸钢车轮.pdf

TB T 1025-2000 机车车辆用热卷螺旋压缩弹簧供货技术条件.pdf

TB T 1027-1991 机车车轴技术条件.pdf

TB T 10403-2004 铁路工程地质勘察监理规程.pdf