STAS 6705-1990 Metalic coatings nickel and chrome electrocemical coatings ouality tecnhnical requirements《金属涂层 镍铬电化涂层 质量技术要求 》.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

SJ 50033 11-1994 半导体分立器件.3DK208型功率开关晶体管详细规范.pdf

SJ 50033 110-1996 半导体光电子器件GR9413型红外发射二极管详细规范.pdf

SJ 50033 111-1996 半导体光电子器件GTI6型硅NPN光电晶体管详细规范.pdf

SJ 50033 112-1996 半导体光电子器件.GD3251Y型光电二极管详细规范.pdf

SJ 50033 113-1996 半导体光电子器件.GD3252Y型光电二极管详细规范.pdf

SJ 50033 114-1996 半导体光电子器件.GD3283Y型位敏探测器详细规范.pdf

SJ 50033 115-1997 半导体分立器件 2CK28型硅大电流开关二极管详细规范.pdf

SJ 50033 116-1997 半导体分立器件 2CK29型硅大电流开关二极管详细规范.pdf

SJ 50033 117-1997 半导体分立器件 2CK38型硅大电流开关二极管详细规范.pdf