NBN C 74-806-1990 0000 《关于最大对称辐射范围的决定，这个辐射来自一个用于医疗诊断的转动阳极的管道》.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

EN ISO 6887-2-2017 en Microbiology of the food chain - Preparation of test samples initial suspension and decimal dilutions for microbiological examination - Part 2 Specific rules .pdf

EN ISO 6887-3-2003 en Microbiology of food and animal feeding stuffs - Preparation of test samples initial suspension and decimal dilutions for microbiological examination - Part 3.pdf

EN ISO 6887-3-2017 en Microbiology of the food chain - Preparation of test samples initial suspension and decimal dilutions for microbiological examination - Part 3 Specific rules .pdf

EN ISO 6887-4-2003 en Microbiology of food and animal feeding stuffs - Preparation of test samples initial suspension and decimal dilutions for microbiological examination - Part 4.pdf

EN ISO 6887-4-2017 en Microbiology of the food chain - Preparation of test samples initial suspension and decimal dilutions for microbiological examination - Part 4 Specific rules .pdf

EN ISO 6887-5-2010 en Microbiology of food and animal feeding stuffs - Preparation of test samples initial suspension and decimal dilutions for microbiological examination - Part 5.pdf

EN ISO 6887-6-2013 en Microbiology of food and animal feed - Preparation of test samples initial suspension and decimal dilutions for microbiological examination - Part 6 Specific .pdf

EN ISO 6888-1-1999 en Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other spec.pdf

EN ISO 6888-2-1999 en Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other spec.pdf