CSN ON 89 3310-1967 Basic parts nomenclature of theFrench Horn《圆号的基本部件命名》.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

QJ 1918-1990 弹道式导弹弹头强度和刚度设计规范.pdf

QJ 1919-1990 弹道式导弹弹体结构强度与刚度设计规范.pdf

QJ 192-1975 低压小功率直流稳压电源电压、电流系列.pdf

QJ 1920-1990 拉铆型抗剪环槽铆钉光杆、锁紧槽、断颈槽和尾段滚压前技术要求.pdf

QJ 1921-1990 镦铆型抗剪环槽铆钉光杆、锁紧槽滚压前技术要求.pdf

QJ 1922-1990 永磁式直流力矩电机通用技术条件.pdf

QJ 1923-1990 惯性仪表用直流力矩器通用技术条件.pdf

QJ 1924-1990 光电导红外探测器黑体探测率测量方法.pdf

QJ 1925-1990 233K光导锑化铟红外探测器技术条件.pdf