MNOSZ 5176-1953 《挖掘设备 油井前部锁头250att》.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

2019版高考地理一轮复习第八章区域产业活动第二节农业区位因素与农业地域类型课件新人教版.ppt

2019版高考地理一轮复习第八章区域产业活动第四节交通运输布局及其对区域发展的影响课件新人教版.ppt

2019版高考地理一轮复习第六章人口与环境第一节人口增长模式和人口合理容量课件新人教版.ppt

2019版高考地理一轮复习第六章人口与环境第二节人口迁移、地域文化与人口课件新人教版.ppt

2019版高考地理一轮复习第十一章区域可持续发展第一节荒漠化的危害与治理——以我国西北地区为例课件新人教版.ppt

2019版高考地理一轮复习第十一章区域可持续发展第三节流域综合治理与开发——以田纳西河流域为例课件新人教版.ppt

2019版高考地理一轮复习第十一章区域可持续发展第二节湿地资源的开发与保护——以洞庭湖区为例课件新人教版.ppt

2019版高考地理一轮复习第十一章区域可持续发展第五节矿产资源合理开发和区域可持续发展课件新人教版.ppt

2019版高考地理一轮复习第十一章区域可持续发展第六节区域工业化与城市化进程——以珠江三角洲为例课件新人教版.ppt