CNS 6439-1980 Short Sounding Pipe Head of Self-Closing Gate Valve Type《自闭闸阀式短测深管头》.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 98-1995 半导体分立器件.2CJ4211、2CJ4212型阶跃恢复二极管详细规范.pdf

SJ 50033 99-1995 半导体光电子器件.GF511型橙 绿双色发光二极管详细规范.pdf

SJ 50033.43-1994 半导体分立器件.2CZ104型硅开关整流二极管详细规范.pdf

SJ 50033.44-1994 半导体分立器件.2CZ105型硅开关整流二极管详细规范.pdf

SJ 50033.45-1994 半导体分立器件.2CZ58型硅整流二极管详细规范.pdf

SJ 50033.46-1994 半导体分立器件.2CZ59型硅整流二极管详细规范.pdf

SJ 50033.47-1994 半导体分立器件.2CZ117型硅整流二极管详细规范.pdf

SJ 50033.48-1994 半导体分立器件.2DV8CP型硅微波检波二极管详细规范.pdf

SJ 50033.49-1994 半导体分立器件.2CJ4220系列阶跃二极管详细规范.pdf