STAS SR ISO 3159-1994 Timekeeping instruments Wrist-chronometers with spring balance oscillator《计时仪器．腕计时器与弹簧平衡振荡器》.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 2966-1993 纵剖木工圆锯机 参数.pdf

JB T 2966-2010 纵剖木工圆锯机 参数.pdf

JB T 2967-1993 横截木工圆锯机 参数.pdf

JB T 2967.1-1999 横截木工圆锯机 精度.pdf

JB T 2967.1-2010 横截木工圆锯机 第1部分 参数.pdf

JB T 2967.2-2010 横截木工圆锯机 第2部分 精度.pdf

JB T 2968-1993 万能木工圆锯机 参数.pdf

JB T 2968.1-2010 单锯片手动进给木工圆锯机 第1部分 参数.pdf

JB T 2969-1993 摇臂式万能木工圆锯机 参数.pdf