NF U42-342-1972 FERTILIZERS EXTRACTION OF WATER-SOLUBLE POTASSIUM 《肥料 水溶钾的测定》.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

DL T 5049-1996 架空送电线路大跨越工程勘测技术规定.pdf

DL T 5049-2006 架空送电线路大跨越工程勘测技术规程.pdf

DL T 505-2005 汽轮机主轴焊缝超声波探伤规程.pdf

DL T 5050-2000 水利水电工程坑探规程.pdf

DL T 5050-2010 水电水利工程坑探规程.pdf

DL T 5051-1996 水利水电工程水情自动测报系统设计规定.pdf

DL T 5052-1996 火力发电厂辅助 附属及生活福利建筑物建筑面积标准.pdf

DL T 5054-1996 火力发电厂汽水管道设计技术规定.pdf

DL T 5055-1996 水工混凝土掺用粉煤灰技术规范.pdf