CNS 8299-1999 Practice for alpha spectrometry of water《水样之阿伐能谱操作法》.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

JB T 5000.4-2007 重型机械通用技术条件 第4部分 铸铁件.pdf

JB T 5000.5-1998 重型机械通用技术条件 有色金属铸件.pdf

JB T 5000.5-2007 重型机械通用技术条件 第5部分 有色金属铸件.pdf

JB T 5000.6-1998 重型机械通用技术条件 铸钢件.pdf

JB T 5000.6-2007 重型机械通用技术条件 第6部分 铸钢件.pdf

JB T 5000.7-1998 重型机械通用技术条件 铸钢件补焊.pdf

JB T 5000.7-2007 重型机械通用技术条件 第7部分 铸钢件补焊.pdf

JB T 5000.8-1998 重型机械通用技术条件 锻件.pdf

JB T 5000.8-2007 重型机械通用技术条件 第8部分 锻件.pdf