STAS 7758 4-1978 MAGNETIC SHEETS Measuring of magnetization losses by means of the 25 cm Epstein forame Bridge methods《磁片 通过25厘米爱泼斯坦框架测量磁化损失 桥接法 》.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

GB T 6730.72-2016 铁矿石 砷、铬、镉、铅和汞含量的测定 电感耦合等离子体质谱法（ICP-MS）.pdf

GB T 6730.73-2016 铁矿石 全铁含量的测定 EDTA光度滴定法.pdf

GB T 674-1978 化学试剂 氧化铜(粉状).pdf

GB T 675-1993 化学试剂 碘.pdf

GB T 676-1990 化学试剂 乙酸(冰醋酸).pdf

GB T 677-1992 化学试剂 乙酸酐.pdf

GB T 678-1990 化学试剂 乙醇(无水乙醇).pdf

GB T 679-1994 化学试剂 乙醇(95%).pdf

GB T 68-2016 开槽沉头螺钉.pdf